1
Describing habitat and finding colour rings of Black-tailed
Godwits (Limosa limosa) in the Casamance, Senegal, from
27 August – 6 September 2018
Expedition report, University of Groningen & Global Flyway Network, The Netherlands
September 2018
Jos Hooijmeijer, Ruth Howison, Idrissa Ndiaye & Theunis Piersma
2
Introduction The Black-tailed Godwit (Limosa limosa; BTG) is a meadow bird (Verstrael 1987; Thijse 1904). The current Dutch population is estimated at fewer than 40.000 breeding pairs (Kentie et al. 2016) and represents an important part of the total continental BTG population Limosa limosa limosa. However, the number of breeding pairs have declined rapidly over the last decades, as compared to the 120.000 pairs in the 1960s (Mulder 1972). This is mainly caused by a change in agricultural land use. Intensification and rationalisation have led to degradation of the breeding habitat, resulting in low reproduction. The population in the Netherlands cannot produce enough chicks for a stable population. (Vickery et al. 2001; Newton 2004; Tscharnke et al. 2005; Teunissen & Soldaat 2006; Roodbergen et al. 2012). After the breeding season godwits migrate to southern Europe (Spain and Portugal) and West-Africa where they stay for wintering (Márquez-Ferrando et al. 2009; Hooijmeijer et al. 2013). Demographic research Southwest Friesland To measure the changes in population numbers and the causes, in 2004 the University of Groningen started a long-term research in the south-western part of Friesland, The Netherlands. In 2007 the research area has expanded up to 8400 hectares and since 2012 it increased again with another 1600 hectares (Groen et al. 2012). A colour-marked population of godwits was set up to make them individually recognizable. The knowledge that has been collected with this research has been implemented by policy makers and nature conservation organisations. Migration and wintering sites Black-tailed Godwit In 1983-1984 the wintering sites of godwits were explored for the first time. At that moment most godwits were wintering in rice areas along the West-African coast in Senegal, Gambia, Guinea-Bissau and further. Big numbers of godwits also occurred in the inner Niger delta in Mali (Altenburg & van der Kamp 1985), but they probably belonged to the eastern European population. Recently, the wintering behaviour has partly changed with an increasing number of godwits deciding to winter in southern Spain at National Park Doñana. In the 1980s during the first counts, only 4% of the NW-European population used this area as a wintering site but recent estimations suggest a big change with up to 23% of the population wintering in Spain. The most important reason for this is probably the creation of new artificial fishponds and rice fields. It is remarkable that this increase is not driven by climatic changes in the Sahel zone of West-Africa (Márquez-Ferrando et al. 2013). For godwits, staying Iberia can be advantageous because they can skip a 3000 kilometre (v.v.) travel over the Sahara, a potentially dangerous migration route and save their fat stores for the next breeding season.
3
Figure 1. Two migration routes of satellite tagged birds in 2009. The left map shows the route of an Iberian wintering bird.
On the right an African wintering bird. Iberian wintering birds save a 6000 km flight and don’t need to cross the Sahara
twice (Hooijmeijer et al., 2013)..
Conservation The change in wintering grounds is remarkable and an important reason why we want to do (demographic) research in West-Africa. We know now that juveniles are more likely to make these kind of shifts than adults (Verhoeven et al., 2017), but not how they develop their individual migration strategy and perhaps thereby change the migration pattern of the species. These changes can also have consequences for the survival rate of both adults and juveniles. Moreover, they can lead to differences in reproductive success, for example due to differences in body condition upon arrival on the breeding grounds. Both are demographic parameters that can rapidly influence population dynamics. A better understanding of these processes is therefore also important from a conservation point of view; the Black-tailed Godwit qualifies since 2006 as “Near Threatened” on the IUCN Red List. Until now, West-Africa is the only area along the migratory flyway from where we don’t receive many observations of colour-marked individuals. Only small numbers of colour-ringed birds have been reported, mainly by birdwatchers and, recently, by local scientists. Unfortunately the numbers of sightings are too small to make demographic comparisons between wintering sites. Expeditions West-Africa and Iberia In November 2014 the University of Groningen, in cooperation with Global Flyway Network and financially supported by Birdlife Netherlands, embarked upon their first expedition to the wintering grounds in West-Africa and since then we visited the area 2-3 times per year. We aim to set up a demographic research project in this area in close cooperation with local scientists, volunteers and conservation organisations. The most important goal of the first missions was to get a good overview of the wintering grounds, resighting conditions, local facilities and knowledge and to make a start with setting up a dataset of individually recognizable godwits that winter in West-Africa. Secondly we made a pilot study of habitat choice and prey choice. At this moment comparable research is done in NP Doñana (Spain), Extremadura (Spain) and the Tejo/Sado estuaries near Lisbon (Portugal). The last two are used as stop-over sites in February. Therefore it is mandatory to continue our
4
research at all these locations to find links between wintering sites, stop-over sites and breeding sites. Research questions we want to get into in the future with our work in West-Africa, Spain, Portugal and the Netherlands are:
What is the overall difference in adult mortality between birds wintering in West-Africa and Iberia? And where along the flyway do these differences occur?
Can birds change their wintering strategy during their life? And is this age-dependent?
Does reproductive success determine where birds winter?
Has the wintering strategy consequences for their migration and breeding phenology? And are there consequences for their reproductive success?
Habitat study Anthropogenic alteration of natural wetlands is having a major impact worldwide with consequences (both negative and positive) for migratory species such as continental black-tailed godwits. The majority of continental black-tailed godwits breed in grassland meadows situated in north-west and Eastern Europe (March – July) after which they migrate southwards for the non-breeding period (mid July – February), finding forage resources within wetlands and agricultural rice fields. On their migratory route black-tailed godwits pass through France and either stage or spend the non-breeding period in southern Spain and Portugal. Many will make the Saharan crossing to overwintering sites in West Africa, namely; the Senegal Delta and coastal region of Senegal, The Gambia, Guinea-Bissau, Guinea, Sierra Leone and central Mali. Concentrating our efforts in Senegal, we used remote sensing products (Modis EVI 16 day time series) and 3.5 years of good quality locations of black-tailed godwits (equipped with PTT satellite tags) to generate a spatially and temporally explicit habitat prediction model using MaxEnt modelling. We found that during the non-breeding period black-tailed godwits show a preference for stable habitats within a relatively low productivity range (EVI value 0.1-0.2), which are associated with open wetlands, low vegetation cover and shallow surface water. However, remote sensing data is difficult to interpret without accurate ground-truthing information. Additionally, godwits spend much of their time foraging either on the mudflats of saline mangrove wetlands or in wet rice fields, however little is known of the nature of the prey items at different times of the year. In this study we aimed to conduct a survey categorizing and describing habitats, measuring environmental variables such as water salinity and soil penetration pressure, feeding efficiency of the godwits and carefully searching the substrate to establish the identity of godwit prey items. Between 27 August and 6 September 2018 we visited the most import areas in the Casamance in South Senegal to record resightings of individual birds and describe godwit habitat. In this report we present a daily overview of our findings with photos, locations we visited, numbers present and the first conclusions and recommendations.
Literature
Groen, N.M., Kentie, R., Goeij, P. de, Verheijen, B., Hooijmeijer, J.C.E.W., Piersma, T.. 2012. A modern landscape ecology of black-tailed godwits: habitat selection in Southwest Friesland, The Netherlands. Ardea 100:19-28.
Hooijmeijer, J. C. E. W., Senner, N. R., Tibbitts, T. L., Gill, R. E. Jr, Douglas, D. C., Bruinzeel, L. W., Piersma, T.. 2013. Post- breeding migration of Dutch- breeding black- tailed godwits: Timing, routes, use of stopovers, and nonbreeding destinations. Ardea, 101, 141–152.
5
Kentie, R., Senner, N. R., Hooijmeijer, J. C. E. W., Márquez-Ferrando, R., Masero, J. A., Verhoeven, M. A., Piersma, T.. 2016. Estimating the size of the Dutch breeding population of Continental Black- tailed Godwits from 2007–2015 using resighting data from spring staging sites. Ardea, 104, 213–225. https://doi.org/10.5253/arde.v104i3.a7
Márquez-Ferrando, R. Hooijmeijer, J. Groen, N. Piersma, T. Figuerola, J.. 2011. Could Doñana,
SW Spain, be an important wintering area for continental Black-tailed Godwits Limosa
limosa limosa? Wader Study Group Bulletin 118: 82-86.
Mulder, T. De Grutto in Nederland. 1972. Wetenschappelijke mededelingen van de Koninklijke Nederlandse Natuurhistorische Vereniging. Nr.90. Hoogwoud: KNNV.
Newton, I. 2004. The recent declines of farmland bird populations in Britain: an appraisal of causal factors and conservation actions. Ibis 146: 579-600.
Roodbergen, M., van der Werf, B. & Hötker, H. 2012. Revealing the contributions of reproduction
and survival to the Europe-wide decline in meadow birds: review and meta-analysis.
Journal of Ornithology 153: 53-74.
Teunissen, W., Schotman., A., Bruinzeel, L.W., Holt, H. ten., Oosterveld, E., Sierdsma, H., Wymenga, E., Melman, D.,. 2012. Op naar kerngebieden voor weidevogels in Nederland. Feanwâlden: Sovon-rapport 2012/21, A&W rapport-1799, Alterra-rapport 2344.
Teunissen, W. & Soldaat, L.. 2006. Recente aantalsontwikkeling van weidevogels in Nederland. De
Levende Natuur 107: 70-74.
Thijsse, J.P.. 1904. Het Vogeljaar, Nederlandse vogels in hun leven geschetst. Amsterdam:
W. Versluys.
Thorup, O.. 2006. Breeding waders in Europe2000. International Wader Study Group 14.
Tscharntke T., Klein A. M., Kruess A., Steffan-Dewenter I., &Thies C.. 2005. Landscape perspectives on agricultural intensification and biodiversity - ecosystem service management. Ecology Letters 8: 857-874.
Verhoeven, M.A., Loonstra, A.H.J., Hooijmeijer, J.C.E.W., Masero, J.A., Piersma, T., Senner, N.R. 2018. Generational shift in spring staging site use by a long-distance migratory bird. Biology letters 14(2): 20170663.
Verstrael, T.J.. 1987. Weidevogelonderzoek in Nederland. 's-Gravenhage: Contactcommissie Weidevogelonderzoek.
Vickery, J.A., Tallowin, J.R., Feber, R.E., Asteraki E.J., Atkinson, P.W., Fuller, R.J., Brown, V.K. 2001. The management of lowland neutral grasslands in Britian: effects of agricultural practices on birds and their food resources. J. Appl. Ecol.: 38: 647-664.
6
Daily reports
Map of the areas visited during the expedition, and showing the location of the famous Amalia! 29 August 2018 Today we travelled from The Netherlands to Senegal. We spent the night at hotel Begue Pokai in Toubab Dialaw at 40 min drive from the fancy new airport. Our guide Idrissa Ndiaye was already in the Casamance for 3 days to explore good sites for us to visit. 30 August 2018 An early start we left Dakar at 06h30, caught a flight to Ziguinchor at 09h00. Idrissa and driver Marcel were there to greet us. We headed straight to the field despite the pouring rain. We skipped the Colobane rice fields because of heavy rains. We continued along the road to Cap Skirring and found 190 godwits at the Niambalang mudflats east of Oussouye and managed to read 9 ring combinations. Godwits were roosting on the mudflats and foraging in the mud of a flooded and ploughed rice field. The field did not contain any rice seedlings only mud walls and raised mud in rows for where the rice would soon be planted. The rain ensured that the water was about 30cm deep. Probing holes created by the foraging godwits could clearly be seen, with the highest intensity in the mud closest to the water. The penetrometer set up on the softest possible measure barely registered any resistance. The water in 3 different paddies had an exceptionally high pH around 9.5 and 10, salinity was very low 500 – 800 µS, and soil moisture was high 37 – 45% volume, measured with the Thetaprobe. We collected some mud samples with the 100 cm3 pf ring for further chemical and nutrient measures. We also captured 14 new survey sites by identifying the land use, and capturing representative photos of the area. We continued along this road and took the turnoff to Miomp where one of the transmitter birds had been located. Due to the bad condition of the road we could not get close enough to the exact site and decided to continue to the Cabrousse rice fields. Maintenance of the dikes, ploughing and
7
planting were in full swing and a lot of people were working in the field. No godwits were found here and they were not seen recently either. It kept on raining (>70 mm today!) and on the way back to Bignona we stopped at the Colobane rice fields. But it was already getting too dark and most birds had probably already left to the roost. We only read 1 codeflag.
View from the plane of the rice fields adjacent to Ziguinchor, it’s the rainy season! The soil is waterlogged and the rice paddies are filled with water.
Godwits foraging on earthworms on the ploughed rice paddies.
8
31 August 2018 The day started dry but as soon as we had reached the Baila mudflats it had started raining again. We scanned the mudflats but found no birds; perhaps the water level was too high for them to forage? We continued to the Dianki rice fields. On the way there we passed through several smaller rice field complexes but no godwits were encountered. In Dianki we spent the rest of the day scanning every corner of the rice fields but found no more than 100 individuals. A lot of people were in the field preparing the paddies or planting the rice. Almost all birds that we found, were foraging in recently ploughed parcels. We took several soil samples but did not find any obvious prey items. From the probing holes we could see that they were searching for food in the flanks of the small dikes, perhaps looking for spilled grains from the previous harvest that become available in the mud from the paddies that is used to reinforce the dikes? We also found 3 cm long earthworms in the fresh dikes; that could also be what they are looking for. Regarding colour rings we did not have a very fruitful day. We checked at least 86 individuals but found only 1 bird of our scheme and 2 of the Spanish scheme. In the Dianki rice field complex there is a huge dike, installed by international funding. The dike separates the rice paddies from a mangrove wetland. The recent heavy rains have filled all the existing rice paddies and the large water buffer area. The sluice gate in the dike was open allowing the excess rainwater to flow from the water buffer area into the mangrove wetland. Salinity measured in the water buffer areas and rice paddies in preparation for planting was really low 20 – 200 µS, in the mangrove wetland it was higher around 3.4 mS. The highest salinity was encountered in the abandoned salinized rice on the outside of the big dike 6.9 mS. pH in the different habitats ranged from 9.5 to 6.0 and the heavily flooded soils were soft measuring between 0.1 to 8.2 on the lowest combination of spring and cone. We collected a further 16 habitat description points noting the current season differences from our previous visit in Nov/Dec 2016.
Dianki rice fields water buffer area, filled with water and reeds. 01 September 2018 Good dry weather initially with no cloud cover, but later around 12 pm reached 100% cloud cover. A cool coastal breeze kept the temperature low, ~25 oC. A long walk today through the rice fields of Fintiok, Koubanao and Hatioune and adjacent mangrove wetlands, however quite informative in
9
terms of godwit foraging behaviour. We observed a group of godwits foraging both in the rice paddies, those which had been used as seedling nurseries – freshly harvested for replanting, and those that were ploughed and ready for planting, as well as in the extremely salty mangrove wetland adjacent to the rice fields (about 160 birds). The heavy rains ensured that all rice paddies and abandoned paddies were filled with fresh rainwater between 20 and 50 cm deep. Tussocks of grass were placed on the existing paddy walls for additional strengthening. These will dry later in the year and form part of the paddy wall maintenance. However at this moment these overturned tussocks were extremely interesting to godwits who were actively probing into these upside down tussocks, both the exposed tussocks and as far as we know the tussocks that were under the water. We carefully investigated a few of these paddies that were used for foraging and found many ~3cm red earthworms. The feeding efficiency showed quite a high success rate of between 18 and 25 food items per minute. Salinity measured in the fresh water rice paddies was really low at 440 µS, and penetration pressure was almost zero in the water logged clay. In the adjacent mangrove wetland we measured hyper saline conditions of 44.3 mS, as well as penetration pressure of almost zero. The godwits were mainly foraging in shallow pools of ~15cm deep, or in shallow creeks. Feeding efficiency was quite high between 18 and 33 prey items per minute. We investigated the mud where they had been foraging and managed to find only one chironomid. We sampled the general area twice and sieved out the sample in the pools of water but were unable to find any more chironomids nor any other suitable candidate food items. This was strange given the high intake rates of the godwits. Nonetheless we took a full set of environmental measures and a representative soil sample in both the rice paddies and the mangrove wetland. We added a further 11 sites to our habitat description sample set. Many people were working in the rice fields like in the fields we visited the previous days. Fintiok and also Koubanao still have the most well maintained fields; in Hatioune >75% had been abandoned and the dikes were not well maintained. We heard many times from local farmers that godwits come to the rice fields mainly in the early morning to forage. Later when the fields become full of people, most of them seem to move to the mangrove wetlands (tannes). Here they continue foraging or spend time roosting. We also heard from many farmers that the godwits caused serious damage by trampling the freshly planted seedlings. We did not see any birds in these kind of fields however. In total we saw about 200 individuals between 10:00 and 18:30; 75 in the rice fields and the rest in the tannes. It was a productive day colour-ringwise: we read 9 combinations, 7 were from our own scheme. 4 of them had been seen here in previous years.
10
At the edge of the mangrove wetland and Fintiok rice paddies looking towards the approaching storm. 02 September 2018 The day started with an hour long rain shower, but by the time we were ready to head into the field the rain had stopped. Cloud cover was between 80 – 100% the rest of the day. The air temperature ranged from about 25 – 30oC. We met with some local master students from the university in Dakar that are doing a master on herons, Pape Cissao and Maryam, and together we explored the shores of the mangrove wetland near Tobor. We found several groups of godwits adding up to about 250 individuals and most of them were actively foraging in shallow water. Ideal situation for reading colour rings but unfortunately the ring density was low with only 2 birds from our own scheme. This time plenty of success in sampling the mud for prey items. The mud was filled with chironomids which was also shown by the high intake rates of 30 – 44 prey items per minute. Salinity measured 11.5 mS and penetration pressure was higher than yesterday’s measures ranging between 3 and 6, in the thick compacted clay. Abandoned rice fields flanked the mangrove wetland, they looked like they have not been active for years as they were fully invaded by local wetland reed species. After lunch we explored the Colobane rice fields next to Ziguinchor, there were about 600 godwits in different groups that mixed and split up again. The birds were very relaxed around people and could be approached up to 40 meters. That was necessary if you wanted to read the colour rings because they were extremely stained and covered with a film of clay that made the rings almost impossible to read from a distance; we had experienced that in previous years at this site as well. Nevertheless we ended the afternoon with 27 resightings including many from other schemes and even a Finnish bird. Similar to yesterday the godwits were found in a recently ploughed rice field ready for planting. The water was deep ~50cm however the godwits were perched on the mud ridges probing for food items in the overturned grass and rice tussocks. Salinity was very low at 408 µS and penetration pressure was zero in the water logged clay of the mud ridges. We sampled the mud that was actively probed by the godwits 3 times with a sieve however, were unsuccessful in obtaining any suitable prey items from the mud. Again, a bit strange as the godwits who were actively foraging were finding between 16 and 32 prey items per minute. We asked one of the ladies who was planting rice seedlings in one of the fields if she had seen many worms while they were ploughing, she said a few weeks back when there was less water in the paddies the fields were full of worms.
11
The shores of the mangrove wetland at Tobor. 03 September 2018 Another rainy start to the day, but after about an hour downpour the rain eased up. Cloud cover ranged from 90 -100%, and there were a few showers of rain on and off the whole day. The temperature ranged from 25 – 30 oC. We headed North East to a small protected area, Roneraie de Diognere which is situated in a bend of the Soungrougrou tributary of the Casamance River. A German transmitter bird called Melto, had been spending time in a large shallow wetland central to the protected area. We first had to cross the Soungrougrou River via ferry which took some time. We navigated to the nearest village – to the protected area - to ask the Chief permission to visit the area. They very enthusiastically received us and were very curious about our work. The Chief’s son joined us to help us navigate along the correct tracks to the edge of the river. From here we walked along the river bank until we reached the protected area. The Chief’s son was impressed about the walking conditions, the waterlogged clay was a bit slippery and he apparently doesn’t get to walk in these conditions very often. We passed by some rice fields adjacent to the lake, the women recognized the chiefs son and were animatedly surprised to see him. He was curious about our work though and asked many questions. We reached the very salty shallow lake but unfortunately did not have enough time to fully explore the whole area which would have taken more than a full day. Nonetheless we took some environmental measures as this was a rare opportunity to describe a remote environment visited by a satellite tagged godwit. The lake water was hyper saline at 52.7 mS and a soil penetration pressure ranging from 6.8 to 7.4. After this the Chief’s son could not bear to walk back along the muddy shore and suggested we take a “short cut” back to the track through the rice fields. This proved to be quite amusing as he was not sure of the way and had to ask the ladies working in the fields for direction because he had to admit that he had not been there for 20 years (the ladies were delighted). We were treated to a view of a large flock of flying pelicans, and ultimately we were successful in finding Marcel driving along the track back to the village. The making for the story of the year, we think, paying a relatively random visit to this remote village of very friendly people. On the way back to the ferry we stopped shortly to explore the shores of the Soungrougou River, but alas still no godwits. We added 12 sites to our wetlands habitat descriptions.
12
The saline shallow lake within the Roneraie de Diognere protected area. 04 September 2018 Our last full field day, started off dry and cloudy 80-100% clouds. Rain showers occurred intermittently throughout the day, and the temperature was quite a bit higher than our previous days ranging from 30 – 35 oC. We explored Djifangor mudflats near Niaguis, a small mangrove protected area east of Ziguinchor. An amazing place with a great diversity of bird species including a super rare sighting of an African Skimmer and 2 Whitebacked Nightherons. A group of 86 godwits were present foraging in the shallow water so we took some environmental measures and a colour ring density sample. Salinity was quite high at 37 mS, and soil penetrability relatively low between 1.4 and 2. This was followed by an exploration of a rice complex near Agnack on the outskirts of Ziguinchor, salinity was really low 215 µS and soil penetration pressure was zero in the waterlogged mud. We found a large group of at least 200 godwits resting and preening in a ploughed rice field, a second smaller group were foraging. In this group we found 6 individuals of our own scheme. Like in most rice fields, the birds were extremely easy to approach up to 50 m. We investigated the mud in their rice paddy really well to try to determine what the godwits were eating. At first it looked like it would be unsuccessful, but then after carefully breaking apart a clump of mud around a godwit probing hole we noticed really tiny earthworms ~0.5mm in diameter and about 3 cm long. These tiny earthworms were so delicate that they easily disintegrated when we tried to collect them. Sieving didn’t yield anything as they were completely destroyed in the sieving process. So it seems earthworms are the key to the rice fields story at this time of the year. We revisited Niambalang mudflats and found a flock of 500-600 godwits foraging in shallow water of the salty mangrove wetland just next to the road: easy peasy ringreading and in no time we had another 6 ring combinations. Birds were already moving out probably due to the incoming flood. Some of them were found back in a 2 hectare island in the middle of the mudflat a little further down the road, where someone apparently desperately tried to maintain some rice culture. But it will be a matter of time before this rice field will be abandoned. It was completely impossible to read rings here because the dikes were so high that you could barely see the birds’ heads. Most of the godwits had flown to the same paddy and adjacent mangrove mudflats as on the 30th where they were resting, preening and foraging. However, the ploughed field was now freshly planted with rice seedlings. Perhaps the ploughed field with overturned grass tussocks as well as the
13
fresh rains flooding the paddies create the perfect probing environment for godwits. It seemed today that the addition of the rice seedlings did not deter the godwits from returning to this rice paddy and any trampling of the seedlings may occur accidentally. We managed to get a few extra resightings in this group before we returned to Bignona.
Godwits foraging in the saline shallow lake in the Djifangor mudflats.
Godwits resting and preening in a ploughed rice paddy, in the rice fields of Agnack.
14
05 September 2018 On our final day in the Casamance we said goodbye to Toussaint and Bojang of Auberge Kayanior and headed immediately for the floodplains of Tobor. It was low tide and at first we did not find any birds but we discovered them finally in the large gully close to bridge behind Tobor. Most birds were just resting or preening and only about 60 of the 350 birds that were present were foraging. Despite the good ring reading conditions we only found 1 ringed bird. We picked up a Little Swift that apparently had fallen in the water at the bridge and fortunately it flew away perfectly after its wings had become dry again. We hurried to the Colobane rice fields near Ziguinchor, eager to read more rings on our final morning. We found a group of 700 birds more or less at the same location as earlier this week. Ring reading was good and from a close distance we identified 14 different individuals that were partly seen earlier this week. To get rid of the mud we could take a shower at the house of Idrissa’s nephew, repack our suitcases and after lunch with the team Casamance 2018, Marcel dropped us off at Ziguinchor airport to take the 16:15 flight to Dakar. From there we took the 23:55 flight to Amsterdam and arrived there in the morning of the 6th.
Project Little Swift rescue! Summary We are looking back on a very successful expedition. The rainy season gave us some free showers but the conditions were generally great to do field work. There was a good cloud cover on most of the days and with a bit of wind and rain, the weather was really just fine. Road conditions were no worse than in other years and we could reach any site that we wanted to go to. Thanks to Idrissa, Marcel and Issa Sylla, logistics were perfectly arranged. The heavy rains filled all the rice paddies which completely waterlogged the soil and created a soft muddy bottom, very different from our previous visit in Nov/Dec 2016 when all the water was drained out of the rice paddies and the clay was baked as hard as concrete. We found a good number of birds this year; about 2150 if you would simply add up the maximum numbers encountered at each site. But we know that godwits exchange a lot between sites and several birds were seen at multiple locations within this week. And scrolling through their life histories it became quite clear that individual birds frequent the same sites over the years. We
15
scored 89 resightings of our own scheme and 21 from other ringing schemes in 8 days of fieldwork; these 89 resightings represented 72 individuals. More than 99% of the birds were in full winter plumage and with an average fat-score of 3,5 (n=43; API scale 1-5), they were in excellent condition and ready for a consecutive flight to Guinea Bissau or even further. Foraging individuals were mostly found in two kinds of habitats: either in more or less saline mudflats or in recently ploughed rice fields. In the first habitat they apparently were foraging on Chironomids but in the latter they seemed to be after different kinds of worms. We found two kinds of worms: 3 cm long and 2 mm thick ones that looked like small earthworms and 3 cm long and 0.5 mm thick ones. The first ones were found in the drier parts of the ploughed fields, either in the small dikes or in clumps of mud that were just above the water level. The thin worms seemed to be much more confined to the parts of the rice fields that were fully covered with water. This is unlike the rice fields in Iberia; godwits in West Africa don’t seem to forage on spilled rice from the previous harvest, despite the fact that they are present at exactly the same period of the rice cultivation cycle. In the samples we explored, we did not find any rice kernels, which is also very different from the situation in Iberia. So we learned that the presence of foraging godwits indicated the presence of worms in the freshly ploughed (or freshly seeded) rice paddies or the presence of Chironomids in the more saline mangrove wetlands. We collected 78 new habitat descriptions with the current wet season conditions, as well as 8 sets of mud samples (in sets of 3) for further analysis for chemical residues, organic matter content and texture analysis. Our samples ranged from the rice fields and mangrove wetlands neighbouring Ziguinchor city, to really remotely located sites, therefore we expect some differences in chemical residues. Additionally we managed to get a good sample of the chironomids and the larger earthworms, but we were not so successful in collecting the small earthworms (just 2!). A striking observation was the almost complete absence of shelled benthos in the mangrove mudflats and rice fields. We could walk through most of these habitats without shoes (since the sticky mud often sucked our shoes off our feet). This is likely caused by the overexploitation of people gathering these species from the mud for food, as we passed many very large piles of stacked empty shells on the side of the road. These shells are incorporated into cement used for building. On the other hand rice fields and mangrove wetlands near human settlements contained quite a lot of rubbish, e.g. plastic and glass bottles, broken glass, bits of broken concrete (with mangrove benthos shells incorporated into the concrete). Like in previous years, we heard stories about damage caused by godwits but that differed a lot from site to site. It is clear that godwits were attracted to ploughed rice fields but they kept visiting these fields after the rice seedlings have been planted. We were told that in the Casamance it is not possible to sow rice directly in the paddies because the early arriving godwits would eat the rice. No farmers seem to try that anymore so we cannot confirm that godwits would indeed eat rice in July/ August when the rains arrive. Nowadays the main damage will be caused by trampling freshly planted and not yet established rice seedlings. A solution could be to plough many rice fields at the same time so that the godwits would be diluted over many fields. What we witnessed this week is that there were only a few paddies in each rice field complex that were recently ploughed in the past two weeks and that a lot of godwits were found in just a few paddies which might indeed cause damage. The limiting factor here is that the preparation of the fields has to be done completely manually: there simply is not enough man/ woman(!)-power to achieve this. We did not witness anyone chasing godwits from freshly planted fields and hunting does not seem to be an issue either. People just seem to live the fact that they are there. This expedition was funded by Birdlife Netherlands, University of Groningen, the Spinoza premium (NWO) to TP and supported by Global Flyway Network.
16
Greetings from Team Casamance 2018, Idrissa, Jos, Ruth and Marcel.
Observer: Jos Hooijmeijer
Overview Black-tailed Godwit Resightings
1L194B
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Workumer Nieuwland
Name Ringer: Ysbrand Galama
Ringing Date: 19-5-2017
52.95500 N 5.43194 EThe Netherlands
Ringnr: 1L194B
Name 2nd Ringer: Riemer Miedema
Age (in days; 50 = juv.; 99 = ad.): 1
28-8-2018 Fintiok Idrissa Ndiaye12.655 N -16.113 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 1
1L2HYB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Stavoren, Zuidermeerpolder
Name Ringer: Marycha Franken
Ringing Date: 21-5-2018
52.87611 N 5.38361 EThe Netherlands
Ringnr: 1L2HYB
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 1
27-6-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
Pablo Macias Torres
2-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 2
1LA67B
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: João Guilherme
Ringing Date: 5-5-2008
52.92333 N 5.43500 EThe Netherlands
Ringnr: 1421043
Name 2nd Ringer: Rosemarie Kentie
Age (in days; 50 = juv.; 99 = ad.): 1
28-3-2013 It Heidenskip, Polder Aent Lieuwes Ysbrand Galama52.93333 N 5.48361 E The Netherlands
Gjerryt Hoekstra
2-4-2013 It Heidenskip, Polder Aent Lieuwes Ysbrand Galama52.93333 N 5.48361 E The Netherlands
23-4-2014 Koudum, Haanmeer Raf Vervoort52.92333 N 5.43500 E The Netherlands
31-5-2014 Koudum, Haanmeer Heije Hoekema52.92333 N 5.43500 E The Netherlands
1-6-2014 Koudum, Haanmeer Heije Hoekema52.92333 N 5.43500 E The Netherlands
5-6-2014 Koudum, Haanmeer Heije Hoekema52.92333 N 5.43500 E The Netherlands
8-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
8-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
14-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
15-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
1-4-2016 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
Jelle Loonstra
30-4-2016 Koudum, Haanmeer Iris Bontekoe52.92333 N 5.43500 E The Netherlands
28-10-2016 Isla Mayor, Veta la Palma Ysbrand Galama36.97083 N -6.23500 W Spain
vrijdag 7 september 2018 Page 3
29-4-2017 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
15-3-2018 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
8-4-2018 Koudum, Haanmeer Pablo Macias Torres52.92333 N 5.43500 E The Netherlands
8-6-2018 Koudum, Polder De Samenvoeging Jos Hooijmeijer52.91000 N 5.46139 E The Netherlands
30-8-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
2-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 4
1LEEEB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Idzegea, It Joo
Name Ringer: Egbert van der Velde
Ringing Date: 18-5-2013
52.98583 N 5.55500 EThe Netherlands
Ringnr: 1LEEEB
Name 2nd Ringer: Bert Zijlstra (RUG)
Age (in days; 50 = juv.; 99 = ad.): 1
3-7-2013 Blauwhuis, Jacobidyk Egbert van der Velde53.01667 N 5.53333 E The Netherlands
23-3-2016 Workum, Polder de Beveiliging Ysbrand Galama52.99111 N 5.44694 E The Netherlands
6-9-2016 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Khady Gueye
31-3-2017 Pikesyl, Hisse- en Pikemar Tim van der Meer53.00111 N 5.57222 E The Netherlands
15-6-2017 Pikesyl, Hisse- en Pikemar Tim van der Meer53.00111 N 5.57222 E The Netherlands
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
2-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 5
1LKTCB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Workumerbinnenwaard-Noord
Name Ringer: Gjerryt Hoekstra
Ringing Date: 13-5-2014
52.99611 N 5.41139 EThe Netherlands
Ringnr: 1LKTCB
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 1
26-6-2015 Workum, Workumerbinnenwaard-Zuid Wiebe Kaspersma52.97917 N 5.41917 E The Netherlands
Jelle Loonstra
30-6-2015 Workum, Workumerbinnenwaard-Noord Ysbrand Galama52.99611 N 5.41139 E The Netherlands
2-7-2015 Workum, Workumerbinnenwaard-Noord Rinkje van der Zee52.99611 N 5.41139 E The Netherlands
3-7-2015 Workum, Workumerbinnenwaard-Noord Rene Faber52.99611 N 5.41139 E The Netherlands
4-5-2016 Idzegahuizum, Polder Kooihuizen-Noord Guillaume Senterre53.04667 N 5.41806 E The Netherlands
10-6-2016 Makkum, Makkumermeer Zuid Guillaume Senterre53.05694 N 5.44056 E The Netherlands
23-6-2016 Makkum, Makkumermeer Zuid Guillaume Senterre53.05694 N 5.44056 E The Netherlands
8-12-2016 Baila, Baila mudflats Jos Hooijmeijer12.88894 N 016.37945 W Senegal
Idrissa Ndiaye
Ruth Howison
24-5-2017 Makkum, Makkumermeer Zuid Age Hulder53.05694 N 5.44056 E The Netherlands
Mo Verhoeven
8-2-2018 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
10-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
18-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
22-3-2018 Gaast, Polder Kooihuizen-Zuid Henri Zomer53.02667 N 5.42667 E The Netherlands
vrijdag 7 september 2018 Page 6
30-8-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 7
1LV60B
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: Rosemarie Kentie
Ringing Date: 18-5-2010
52.92333 N 5.43500 EThe Netherlands
Ringnr: 1438668
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 1
21-3-2015 Leidschendam, Starrevaart Sjaak Schilperoort52.10000 N 4.43333 E The Netherlands
20-3-2016 Uitgeest, Uitgeesterbroekpolder Maarten Hotting52.52222 N 4.74000 E The Netherlands
4-9-2018 Agnack, Agnack ricefields Jos Hooijmeijer12.592 N -16.117 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 8
1LVT2B
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Stavoren, Zuidermeerpolder
Name Ringer: Marycha Franken
Ringing Date: 31-5-2017
52.87611 N 5.38361 EThe Netherlands
Ringnr: 1LVT2B
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 1
30-6-2017 Stavoren, Zuidermeerpolder Jos Hooijmeijer52.87611 N 5.38361 E The Netherlands
18-7-2017 Workum, Workumerbinnenwaard-Noord Jos Hooijmeijer52.99611 N 5.41139 E The Netherlands
30-8-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 9
A0LLYR
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Unknown
Name Ringer: University of Groningen
Ringing Date: 1-1-2001Ringnr: LLYR
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
29-3-2017 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
4-4-2017 Workum, Workumerbuitenwaard-Noord Jan Kramer52.99222 N 5.40167 E The Netherlands
Eelco Brandenburg
4-4-2017 Workum, Workumerbinnenwaard-Noord Mario Huizinga52.99611 N 5.41139 E The Netherlands
7-4-2017 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
17-4-2017 Workum, Workumerbinnenwaard-Noord Gerard Westerhuis52.99611 N 5.41139 E The Netherlands
Jacob Westerhuis
17-4-2017 Workum, Workumerbinnenwaard-Noord Kees de Jager52.99611 N 5.41139 E The Netherlands
24-3-2018 Workum, Workumerbinnenwaard-Noord IVN Skrok en Skrins52.99611 N 5.41139 E The Netherlands
26-3-2018 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
Jos Hooijmeijer
5-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 10
A0RRRL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Unknown
Name Ringer: Unknown Unknown
Ringing Date: 1-1-2004Ringnr: RRRL
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
30-8-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 11
B3BBLY
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: Nathan Senner
Ringing Date: 30-5-2014
52.92333 N 5.43500 EThe Netherlands
Ringnr: 2505041
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
3-6-2014 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
16-6-2014 Idzegea, It Joo Haije Valkema52.98583 N 5.55500 E The Netherlands
23-6-2014 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
12-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
8-3-2015 Sneek, Wite en Swarte Brekken Haije Valkema52.596 N 5.403 E The Netherlands
24-3-2015 Sneek, Wite en Swarte Brekken Haije Valkema52.596 N 5.403 E The Netherlands
7-4-2015 Workum, Workumerbinnenwaard-Noord Piet Wiepke Bouma52.99611 N 5.41139 E The Netherlands
1-6-2015 Hindeloopen, Grote Wiskepolder Alice McBride52.93694 N 5.43194 E The Netherlands
11-6-2015 Warns, Kampenspolder Jan Kramer52.87472 N 5.39833 E The Netherlands
19-6-2015 Stavoren, Zuidermeerpolder Marycha Franken52.87611 N 5.38361 E The Netherlands
11-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
11-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
19-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 12
19-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
31-3-2016 Koudum, Polder Het Hooge Land Mo Verhoeven52.92806 N 5.44778 E The Netherlands
29-5-2016 Koudum, Polder De Samenvoeging Jos Hooijmeijer52.91000 N 5.46139 E The Netherlands
1-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
1-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
2-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
6-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
6-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
20-3-2017 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
12-5-2017 Koudum, Polder De Oosterling Jos Hooijmeijer52.93444 N 5.45778 E The Netherlands
9-2-2018 Carregado, ricefields Maarten Hotting39.029416 N -8.941725 W Portugal
13-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
20-3-2018 Oostknollendam, Wormer- en Jisperveld
Noord
Kees de Jager52.51361 N 4.79389 E The Netherlands
27-3-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
17-4-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
2-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 13
5-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 14
B3BRRR
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Polder De Samenvoeging
Name Ringer: Jos Hooijmeijer
Ringing Date: 3-5-2018
52.91000 N 5.46139 EThe Netherlands
Ringnr: 2510236
Name 2nd Ringer: Sylke Hooijmeijer
Age (in days; 50 = juv.; 99 = ad.): 99
29-5-2018 Koudum, Polder De Samenvoeging Jos Hooijmeijer52.91000 N 5.46139 E The Netherlands
2-9-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 15
B3BRRY
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Sanfirden, Sanfurd Ringwielkant
Name Ringer: Egbert van der Velde
Ringing Date: 23-5-2017
52.98167 N 5.53500 EThe Netherlands
Ringnr: 2510147
Name 2nd Ringer: Tim van der Meer
Age (in days; 50 = juv.; 99 = ad.): 99
10-6-2017 Sanfirden, Sanfurd Ringwielkant Egbert van der Velde52.98167 N 5.53500 E The Netherlands
16-6-2017 Sanfirden, Sanfurd Ringwielkant Egbert van der Velde52.98167 N 5.53500 E The Netherlands
18-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
18-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
19-2-2018 Carregado, ricefields Siebe Bonthuis39.029416 N -8.941725 W Portugal
19-2-2018 Carregado, ricefields Wim Tijsen39.029416 N -8.941725 W Portugal
26-3-2018 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
2-6-2018 Gaastmeer, Yntemapolder Egbert van der Velde52.96194 N 5.53750 E The Netherlands
22-6-2018 Boazum, Indijk Jan Kramer53.10 N 5.71 E The Netherlands
23-6-2018 Boazum, Indijk Jan Kramer53.10 N 5.71 E The Netherlands
2-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 16
B3RYBY
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Hindeloopen, Polder Folkertsma
Name Ringer: Alice McBride
Ringing Date: 3-6-2014
52.93944 N 5.41389 EThe Netherlands
Ringnr: 2504883
Name 2nd Ringer: Mo Verhoeven
Age (in days; 50 = juv.; 99 = ad.): 99
6-6-2014 Hindeloopen, Polder Folkertsma Mo Verhoeven52.93944 N 5.41389 E The Netherlands
Alice McBride
18-6-2014 Hindeloopen, Polder Folkertsma Mo Verhoeven52.93944 N 5.41389 E The Netherlands
Alice McBride
27-6-2014 Hindeloopen, Polder Folkertsma Nathan Senner52.93944 N 5.41389 E The Netherlands
28-6-2014 Hindeloopen, Polder Folkertsma Mo Verhoeven52.93944 N 5.41389 E The Netherlands
14-7-2014 Koudum, Haanmeer Heije Hoekema52.92333 N 5.43500 E The Netherlands
8-3-2015 Heeg, Gouden Boaijum Bert Zijlstra52.96499 N 5.61991 E The Netherlands
17-3-2015 Koudum, Polder Het Hooge Land Anneke Zeinstra52.92806 N 5.44778 E The Netherlands
19-3-2015 Koudum, Polder Het Hooge Land Wiebe Kaspersma52.92806 N 5.44778 E The Netherlands
4-6-2015 Hindeloopen, Grote Wiskepolder Alice McBride52.93694 N 5.43194 E The Netherlands
17-6-2015 Workum, Workumerbinnenwaard-Zuid Atser Sybrandy (RUG)52.97917 N 5.41917 E The Netherlands
20-8-2015 Dianki Jos Hooijmeijer12.87500 N -16.46278 W Senegal
Haije Valkema
Khady Gueye
23-11-2015 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
27-3-2016 Hindeloopen, Grote Wiskepolder Wiebe Kaspersma52.93694 N 5.43194 E The Netherlands
vrijdag 7 september 2018 Page 17
8-4-2016 Hindeloopen, Stoenckherne Piet Wiepke Bouma52.94472 N 5.41361 E The Netherlands
8-4-2016 Hindeloopen, Stoenckherne Piet Wiepke Bouma52.94472 N 5.41361 E The Netherlands
9-4-2016 Hindeloopen, Stoenckherne Piet Wiepke Bouma52.94472 N 5.41361 E The Netherlands
12-4-2016 Hindeloopen, Stoenckherne Piet Wiepke Bouma52.94472 N 5.41361 E The Netherlands
15-6-2016 Workum, Workumer Nieuwland Ysbrand Galama52.95500 N 5.43194 E The Netherlands
2-9-2016 Dianki Idrissa Ndiaye12.87500 N -16.46278 W Senegal
Khady Gueye
13-3-2017 Hindeloopen, Polder Folkertsma Wiebe Kaspersma52.93944 N 5.41389 E The Netherlands
26-3-2017 Workum, Workumer Nieuwland Ysbrand Galama52.95500 N 5.43194 E The Netherlands
Alice McBride
13-6-2017 Gaast, Jouke Sjoerdspolder Age Hulder53.00361 N 5.41972 E The Netherlands
Ysbrand Galama
24-6-2017 Idzegea, It Joo Tim van der Meer52.98583 N 5.55500 E The Netherlands
7-3-2018 Warns, Kampenspolder Heije Hoekema52.87472 N 5.39833 E The Netherlands
28-3-2018 Hindeloopen, Polder Folkertsma Wiebe Kaspersma52.93944 N 5.41389 E The Netherlands
27-5-2018 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
27-8-2018 Dianki Idrissa Ndiaye12.87500 N -16.46278 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 18
B3YBLL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Oudega, Tsjerkemar
Name Ringer: Egbert van der Velde
Ringing Date: 10-5-2015
52.99833 N 5.55361 EThe Netherlands
Ringnr: 2510324
Name 2nd Ringer: Mark Walinga
Age (in days; 50 = juv.; 99 = ad.): 99
11-6-2015 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
23-6-2015 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
25-1-2016 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
25-1-2016 Isla Mayor, Veta la Palma Jos Hooijmeijer36.97083 N -6.23500 W Spain
30-1-2016 Isla Mayor, Veta la Palma Jos Hooijmeijer36.97083 N -6.23500 W Spain
30-1-2016 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
30-1-2016 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
7-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
13-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Astrid Kant38.91667 N -8.93333 W Portugal
28-2-2016 Medellín Fernando Yuste38.98861 N -5.96056 W Spain
28-2-2016 Hernan Cortes Fernando Yuste39.03333 N -5.93333 W Spain
23-3-2016 Oudega, De Rige Haije Valkema52.99556 N 5.56861 E The Netherlands
10-6-2016 Oudega, De Rige Egbert van der Velde52.99556 N 5.56861 E The Netherlands
vrijdag 7 september 2018 Page 19
10-2-2017 Santa Amalia Egbert van der Velde39.00389 N -5.98611 W Spain
12-2-2017 Hernan Cortes Egbert van der Velde39.03333 N -5.93333 W Spain
12-2-2017 Hernan Cortes Wiebe Kaspersma39.03333 N -5.93333 W Spain
11-3-2017 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
16-3-2017 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
15-6-2017 Oudega, De Rige Egbert van der Velde52.99556 N 5.56861 E The Netherlands
17-2-2018 Porto Alto, Cara Larga Astrid Kant38.96167 N -8.92056 W Portugal
Ronald Messemaker
17-2-2018 Porto Alto, Cara Larga Astrid Kant38.96167 N -8.92056 W Portugal
Ronald Messemaker
26-3-2018 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
11-6-2018 Oudega, De Rige Egbert van der Velde52.99556 N 5.56861 E The Netherlands
4-9-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 20
B3YYYR
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Idzegea, It Joo
Name Ringer: Egbert van der Velde
Ringing Date: 9-5-2012
52.98583 N 5.55500 EThe Netherlands
Ringnr: 2503253
Name 2nd Ringer: Haije Valkema
Age (in days; 50 = juv.; 99 = ad.): 99
7-6-2012 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
Haije Valkema
3-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
Pieter Breeuwsma
4-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Pieter Breeuwsma38.91667 N -8.93333 W Portugal
Haije Valkema
6-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Pieter Breeuwsma38.91667 N -8.93333 W Portugal
Haije Valkema
7-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
Pieter Breeuwsma
8-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Pieter Breeuwsma38.91667 N -8.93333 W Portugal
Haije Valkema
19-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Rene Faber38.91667 N -8.93333 W Portugal
17-3-2013 Durgerdam, IJdoornpolder Marten Schmitz52.37944 N 5.01028 E The Netherlands
19-3-2013 Abbega, Hissedijk Mélodie Tort53.00111 N 5.57222 E The Netherlands
Marta Lomas Vega
19-3-2013 Abbega, Hissedijk Jouke van der Meulen53.00111 N 5.57222 E The Netherlands
20-3-2013 Abbega, Hissedijk Egbert van der Velde53.00111 N 5.57222 E The Netherlands
Bert Zijlstra (RUG)
20-3-2013 Pikesyl, Hisse- en Pikemar Marta Lomas Vega53.00111 N 5.57222 E The Netherlands
4-4-2013 Oudega, Sypset Jouke van der Meulen53.00028 N 5.53556 E The Netherlands
vrijdag 7 september 2018 Page 21
12-4-2013 Oudega, De Rige Chris de Jong52.99556 N 5.56861 E The Netherlands
23-4-2013 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
18-6-2013 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
23-6-2013 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
25-6-2013 Idzegea, Bratte Polder Egbert van der Velde52.97528 N 5.55056 E The Netherlands
26-6-2013 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
11-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
11-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
14-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
20-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Rienk Jelle Hibma38.91667 N -8.93333 W Portugal
20-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Hendriekus Algra38.91667 N -8.93333 W Portugal
21-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Hendriekus Algra38.91667 N -8.93333 W Portugal
25-2-2014 Hernan Cortes Fernando Yuste39.03333 N -5.93333 W Spain
25-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Hendriekus Algra38.91667 N -8.93333 W Portugal
25-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Rienk Jelle Hibma38.91667 N -8.93333 W Portugal
26-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Hendriekus Algra38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 22
15-3-2014 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
8-4-2014 Pikesyl, Hisse- en Pikemar Raf Vervoort53.00111 N 5.57222 E The Netherlands
9-4-2014 Idzegea, It Joo Haije Valkema52.98583 N 5.55500 E The Netherlands
11-4-2014 Pikesyl, Hisse- en Pikemar Raf Vervoort53.00111 N 5.57222 E The Netherlands
25-11-2014 Reina Jos Hooijmeijer11.94876 N -15.81112 W Guinea Bissau
Hamilton Monteiro
7-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
21-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
21-2-2015 Porto Alto, Ze do Pinho Haije Valkema38.96222 N -8.89167 W Portugal
25-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Dirk Tanger38.91667 N -8.93333 W Portugal
25-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
26-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
26-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Dirk Tanger38.91667 N -8.93333 W Portugal
6-3-2015 Pikesyl, Hisse- en Pikemar Haije Valkema53.00111 N 5.57222 E The Netherlands
12-3-2015 Idzegea, It Joo Haije Valkema52.98583 N 5.55500 E The Netherlands
16-3-2015 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
15-6-2015 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
vrijdag 7 september 2018 Page 23
13-8-2015 Dianki Idrissa Ndiaye12.87500 N -16.46278 W Senegal
20-8-2015 Dianki Jos Hooijmeijer12.87500 N -16.46278 W Senegal
Haije Valkema
Khady Gueye
9-12-2015 Reina Jos Hooijmeijer11.94876 N -15.81112 W Guinea Bissau
Haije Valkema
Hamilton Monteiro
8-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
8-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
11-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Astrid Kant38.91667 N -8.93333 W Portugal
24-2-2016 Samorra Correia, Belmonte ricefields Haije Valkema38.91667 N -8.83333 W Portugal
7-3-2016 Uitwellingerga, Geau Polder en de Graverij Egbert van der Velde53.010 N 5.734 E The Netherlands
8-3-2016 Uitwellingerga, Geau Polder en de Graverij Haije Valkema53.010 N 5.734 E The Netherlands
8-3-2016 Uitwellingerga, Geau Polder en de Graverij Egbert van der Velde53.010 N 5.734 E The Netherlands
15-3-2016 Sneek, Wite en Swarte Brekken Egbert van der Velde52.596 N 5.403 E The Netherlands
15-6-2016 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
2-9-2016 Dianki Idrissa Ndiaye12.87500 N -16.46278 W Senegal
Khady Gueye
1-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
1-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
2-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 24
2-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
5-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
8-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
8-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Siebe Bonthuis38.91667 N -8.93333 W Portugal
8-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Siebe Bonthuis38.91667 N -8.93333 W Portugal
12-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva, East
Maarten Hotting38.910421 N -8.919625 W Portugal
13-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva, East
Maarten Hotting38.910421 N -8.919625 W Portugal
13-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
16-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Astrid Kant38.91667 N -8.93333 W Portugal
Ronald Messemaker
16-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Astrid Kant38.91667 N -8.93333 W Portugal
Ronald Messemaker
18-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Astrid Kant38.91667 N -8.93333 W Portugal
Ronald Messemaker
18-2-2017 Porto Alto, Giganta ricefields, Cardal Bob Coenen38.921737 N -8.977164 W Portugal
18-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Astrid Kant38.91667 N -8.93333 W Portugal
Ronald Messemaker
19-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Jacob de Vries38.91667 N -8.93333 W Portugal
20-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Jouke Altenburg38.91667 N -8.93333 W Portugal
10-3-2017 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
vrijdag 7 september 2018 Page 25
11-3-2017 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
14-3-2017 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
16-3-2017 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
2-6-2017 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
Anna Hatsagi
14-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
14-2-2018 Porto Alto, Giganta ricefields, Cardal Haije Valkema38.921737 N -8.977164 W Portugal
14-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
14-2-2018 Porto Alto, Giganta ricefields, Cardal Egbert van der Velde38.921737 N -8.977164 W Portugal
15-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
16-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
20-2-2018 Carregado, ricefields Siebe Bonthuis39.029416 N -8.941725 W Portugal
20-2-2018 Carregado, ricefields Siebe Bonthuis39.029416 N -8.941725 W Portugal
20-2-2018 Carregado, ricefields Wim Tijsen39.029416 N -8.941725 W Portugal
8-3-2018 Briollay, Vérigné Fabrice Rayer47.583 N -0.500 W France
14-3-2018 Wormer, Wormer en Jisperveld Reinier Krom52.51528 N 4.80694 E The Netherlands
14-3-2018 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
vrijdag 7 september 2018 Page 26
26-3-2018 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
10-6-2018 Workum, Workumermeer Jan Kramer52.99278 N 5.46389 E The Netherlands
14-6-2018 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
18-6-2018 Workum, Workumermeer Jan Kramer52.99278 N 5.46389 E The Netherlands
Eus de Groot
18-6-2018 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
19-6-2018 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
19-6-2018 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
25-6-2018 Harich, Trophorne Jos Hooijmeijer52.93889 N 5.57222 E The Netherlands
27-8-2018 Dianki Idrissa Ndiaye12.87500 N -16.46278 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 27
B4BBLL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: Wiebe Kaspersma
Ringing Date: 23-5-2018
52.92333 N 5.43500 EThe Netherlands
Ringnr: 2511874
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
12-6-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
16-6-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
16-6-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
21-6-2018 Harich, Trophorne Wiebe Kaspersma52.93889 N 5.57222 E The Netherlands
Ysbrand Galama
2-9-2018 Tobor Jos Hooijmeijer12.6597 N -16.26313 W Senegal
Idrissa Ndiaye
Pape Cissao Diedhiou
vrijdag 7 september 2018 Page 28
B5BLLL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Heeg, De Pine
Name Ringer: Egbert van der Velde
Ringing Date: 7-5-2014
52.97889 N 5.58306 EThe Netherlands
Ringnr: 2505160
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
15-6-2014 Oudega, De Rige Egbert van der Velde52.99556 N 5.56861 E The Netherlands
16-6-2014 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
17-6-2014 Heeg, De Pine Haije Valkema52.97889 N 5.58306 E The Netherlands
19-6-2014 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
12-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
10-3-2015 Pikesyl, Hisse- en Pikemar Haije Valkema53.00111 N 5.57222 E The Netherlands
16-3-2015 Sneek, Wite en Swarte Brekken Haije Valkema52.596 N 5.403 E The Netherlands
11-4-2015 Heeg, De Pine Bert Zijlstra52.97889 N 5.58306 E The Netherlands
26-4-2015 Heeg, De Pine Bert Zijlstra52.97889 N 5.58306 E The Netherlands
6-6-2015 Heeg, De Pine Bert Zijlstra52.97889 N 5.58306 E The Netherlands
9-6-2015 Heeg, De Pine Haije Valkema52.97889 N 5.58306 E The Netherlands
23-6-2015 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
24-6-2015 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
vrijdag 7 september 2018 Page 29
25-6-2015 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
25-6-2015 Heeg, De Pine Haije Valkema52.97889 N 5.58306 E The Netherlands
8-2-2016 Porto Alto, Ze do Pinho Haije Valkema38.96222 N -8.89167 W Portugal
11-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Astrid Kant38.91667 N -8.93333 W Portugal
21-3-2016 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
14-6-2016 Idzegea, It Joo Haije Valkema52.98583 N 5.55500 E The Netherlands
18-1-2017 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
13-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
16-3-2017 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
6-5-2017 Heeg, De Pine Bert Zijlstra52.97889 N 5.58306 E The Netherlands
12-6-2017 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
10-2-2018 Santa Amalia Jos Hooijmeijer39.00389 N -5.98611 W Spain
Libbe Zijlstra
30-3-2018 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
26-5-2018 Heeg, De Pine Bert Zijlstra52.97889 N 5.58306 E The Netherlands
11-6-2018 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
21-6-2018 Harich, Trophorne Ysbrand Galama52.93889 N 5.57222 E The Netherlands
Wiebe Kaspersma
vrijdag 7 september 2018 Page 30
30-8-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 31
B5LBRY
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Workumermeer
Name Ringer: Atser Sybrandy
Ringing Date: 16-5-2014
52.99278 N 5.46389 EThe Netherlands
Ringnr: 2505294
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 1
26-5-2014 Workum, Workumermeer Atser Sybrandy52.99278 N 5.46389 E The Netherlands
Jelle Loonstra
2-8-2014 Hiers-Brouage, Fousil Loïc Jomat45.839 N -1.036 W France
3-6-2015 It Heidenskip, Heidenschapster Polder Ysbrand Galama52.95250 N 5.48944 E The Netherlands
24-6-2015 Idzegea, Bratte Polder Egbert van der Velde52.97528 N 5.55056 E The Netherlands
5-2-2018 Carregado, ricefields Maarten Hotting39.029416 N -8.941725 W Portugal
6-2-2018 Carregado, ricefields Kees de Jager39.029416 N -8.941725 W Portugal
5-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 32
B5RBBR
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: Nathan Senner
Ringing Date: 3-5-2014
52.92333 N 5.43500 EThe Netherlands
Ringnr: 2505017
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
14-6-2014 Stavoren, Zuidermeerpolder Rene Faber (RUG)52.87611 N 5.38361 E The Netherlands
8-3-2015 Heeg, Gouden Boaijum Bert Zijlstra52.96499 N 5.61991 E The Netherlands
11-3-2015 Heeg, Gouden Boaijum Haije Valkema52.96499 N 5.61991 E The Netherlands
18-3-2015 Heeg, Gouden Boaijum Egbert van der Velde52.96499 N 5.61991 E The Netherlands
12-6-2015 Stavoren, Zuidermeerpolder Marycha Franken52.87611 N 5.38361 E The Netherlands
21-3-2016 Koudum, Polder Groote Wester Gersloot-
Oost, De Poel
Wiebe Kaspersma52.90278 N 5.44722 E The Netherlands
8-6-2016 Stavoren, Zuidermeerpolder Marycha Franken52.87611 N 5.38361 E The Netherlands
28-6-2016 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
28-6-2016 Heeg, De Pine Haije Valkema52.97889 N 5.58306 E The Netherlands
29-6-2016 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
1-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
3-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
3-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 33
7-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
11-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
21-3-2017 Koudum, Polder Grote Wester Gersloot-
West
Wiebe Kaspersma52.90056 N 5.43194 E The Netherlands
26-5-2017 Warns, Kampenspolder Jos Hooijmeijer52.87472 N 5.39833 E The Netherlands
Marycha Franken
4-2-2018 Carregado, ricefields Maarten Hotting39.029416 N -8.941725 W Portugal
14-3-2018 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
19-3-2018 Koudum, Haanmeer Ysbrand Galama52.92333 N 5.43500 E The Netherlands
9-6-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
4-9-2018 Agnack, Agnack ricefields Jos Hooijmeijer12.592 N -16.117 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 34
B5YBLL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: Nathan Senner
Ringing Date: 29-4-2014
52.92333 N 5.43500 EThe Netherlands
Ringnr: 2505097
Name 2nd Ringer: Mo Verhoeven
Age (in days; 50 = juv.; 99 = ad.): 99
9-6-2014 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
18-6-2014 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
19-6-2014 Idzegea, Bratte Polder Egbert van der Velde52.97528 N 5.55056 E The Netherlands
19-6-2014 Idzegea, De Geeuw Haije Valkema52.98417 N 5.56722 E The Netherlands
13-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
12-3-2015 Workum, Workumerbuitenwaard-Zuid, It
Soal
Ysbrand Galama52.98056 N 5.40778 E The Netherlands
12-3-2015 Workum, Workumerbuitenwaard-Zuid, It
Soal
Gjerryt Hoekstra52.98056 N 5.40778 E The Netherlands
15-3-2015 Workum, Workumerbuitenwaard-Zuid, It
Soal
Teade de Boer52.98056 N 5.40778 E The Netherlands
Rienk Jelle Hibma
Pieter Breeuwsma
17-3-2015 Workum, Workumer Nieuwland Ysbrand Galama52.95500 N 5.43194 E The Netherlands
15-4-2015 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
16-6-2015 Koudum, Haanmeer Age Hulder52.92333 N 5.43500 E The Netherlands
Wiebe Kaspersma
26-6-2015 Gaast, Polder Gaast-Ferwoude Emma Penning53.01806 N 5.43194 E The Netherlands
2-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 35
7-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
10-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Astrid Kant38.91667 N -8.93333 W Portugal
12-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
21-3-2016 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
Wender Bil
7-6-2016 Easterlittens, Wammert, Wammerterpolder Guillaume Senterre53.13694 N 5.68306 E The Netherlands
Jos Hooijmeijer
6-9-2016 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Khady Gueye
7-9-2016 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Khady Gueye
17-2-2017 Porto Alto, Giganta ricefields, Cardal Jacob de Vries38.921737 N -8.977164 W Portugal
17-3-2017 Koudum, Haanmeer Jelle Loonstra52.92333 N 5.43500 E The Netherlands
6-4-2017 Koudum, Haanmeer Jelle Loonstra52.92333 N 5.43500 E The Netherlands
13-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
14-3-2018 Koudum, Haanmeer Jelle Loonstra52.92333 N 5.43500 E The Netherlands
21-3-2018 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
18-4-2018 Koudum, Haanmeer Jelle Loonstra52.92333 N 5.43500 E The Netherlands
9-7-2018 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
5-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 36
B5YLLL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Workumerbinnenwaard-Noord
Name Ringer: Rinkje van der Zee
Ringing Date: 18-5-2013
52.99611 N 5.41139 EThe Netherlands
Ringnr: 2505454
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
2-2-2014 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
Alice McBride
Nathan Senner
12-2-2014 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Mo Verhoeven
22-2-2014 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Mo Verhoeven
1-4-2014 Exmorra, Parregaastermeer Jelle Loonstra53.03194 N 5.45361 E The Netherlands
17-5-2014 Workum, Workumerbinnenwaard-Noord Dolf van der Gaag52.99611 N 5.41139 E The Netherlands
29-1-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Mo Verhoeven
Alice McBride
29-1-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Mo Verhoeven
Alice McBride
31-1-2015 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Mo Verhoeven
Nathan Senner
3-2-2015 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Alice McBride
Nathan Senner
4-2-2015 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Jelle Loonstra
Alice McBride
19-2-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
Mo Verhoeven
31-3-2015 It Heidenskip, Workumerveld Ysbrand Galama52.97111 N 5.46972 E The Netherlands
24-4-2015 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
vrijdag 7 september 2018 Page 37
19-6-2015 Workum, Workumerbinnenwaard-Noord Wiebe Kaspersma52.99611 N 5.41139 E The Netherlands
20-6-2015 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
5-4-2016 Workum, Workumerbinnenwaard-Noord Jos Hooijmeijer52.99611 N 5.41139 E The Netherlands
Gjerryt Hoekstra
26-4-2016 Workum, Workumerbinnenwaard-Noord Taeke Roosjen52.99611 N 5.41139 E The Netherlands
30-5-2016 Workum, Workumerbinnenwaard-Noord Atser Sybrandy (RUG)52.99611 N 5.41139 E The Netherlands
17-6-2016 Workum, Workumerbuitenwaard-Noord Gjerryt Hoekstra52.99222 N 5.40167 E The Netherlands
20-6-2016 Workum, Workumerbuitenwaard-Noord Gjerryt Hoekstra52.99222 N 5.40167 E The Netherlands
22-6-2016 Workum, Workumerbuitenwaard-Noord Jos Hooijmeijer52.99222 N 5.40167 E The Netherlands
24-6-2016 Gaast, Jouke Sjoerdspolder Guillaume Senterre53.00361 N 5.41972 E The Netherlands
25-6-2016 Gaast, Jouke Sjoerdspolder Ysbrand Galama53.00361 N 5.41972 E The Netherlands
1-2-2017 Hernan Cortes Drew Bingrun39.03333 N -5.93333 W Spain
2-2-2017 Hernan Cortes Jelle Loonstra39.03333 N -5.93333 W Spain
3-2-2017 Hernan Cortes Jelle Loonstra39.03333 N -5.93333 W Spain
3-2-2017 Hernan Cortes Jelle Loonstra39.03333 N -5.93333 W Spain
4-2-2017 Hernan Cortes Egbert van der Velde39.03333 N -5.93333 W Spain
6-2-2017 Hernan Cortes Egbert van der Velde39.03333 N -5.93333 W Spain
vrijdag 7 september 2018 Page 38
6-2-2017 Hernan Cortes Wiebe Kaspersma39.03333 N -5.93333 W Spain
7-2-2017 Hernan Cortes Egbert van der Velde39.03333 N -5.93333 W Spain
9-2-2017 Hernan Cortes Egbert van der Velde39.03333 N -5.93333 W Spain
9-2-2017 Hernan Cortes Wiebe Kaspersma39.03333 N -5.93333 W Spain
9-2-2017 Hernan Cortes - Santa Amalia Jos Hooijmeijer39.030 N -5.959 W Spain
10-2-2017 Hernan Cortes Egbert van der Velde39.03333 N -5.93333 W Spain
20-3-2017 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
1-5-2017 Workum, Workumerbinnenwaard-Noord Jan Kramer52.99611 N 5.41139 E The Netherlands
7-5-2017 Workum, Workumerbinnenwaard-Noord Piet Feenstra52.99611 N 5.41139 E The Netherlands
9-6-2017 Workum, Workumerbinnenwaard-Noord Mo Verhoeven52.99611 N 5.41139 E The Netherlands
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 39
B5YLYB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Workumerbinnenwaard-Zuid
Name Ringer: Rinkje van der Zee
Ringing Date: 18-5-2013
52.97917 N 5.41917 EThe Netherlands
Ringnr: 2505451
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
27-3-2014 It Heidenskip, Workumerveld Ysbrand Galama52.97111 N 5.46972 E The Netherlands
1-4-2014 Gaast, Polder Gaast-Ferwoude Jelle Loonstra53.01806 N 5.43194 E The Netherlands
18-10-2014 Palmarin, Fata Khady Gueye14.09972 N -16.78222 W Senegal
21-4-2015 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
4-7-2015 Workum, Workumerbinnenwaard-Zuid Ysbrand Galama52.97917 N 5.41917 E The Netherlands
7-7-2015 Workum, Workumerbinnenwaard-Noord Dirk Kuiken52.99611 N 5.41139 E The Netherlands
8-7-2015 Workum, Workumerbinnenwaard-Noord Haije Valkema52.99611 N 5.41139 E The Netherlands
8-7-2015 Workum, Workumerbinnenwaard-Noord Haije Valkema52.99611 N 5.41139 E The Netherlands
9-7-2015 Workum, Workumerbinnenwaard-Noord Ysbrand Galama52.99611 N 5.41139 E The Netherlands
4-8-2015 Huelva, Parque Natural de las Marismas
del Odiel
José Manuel Méndez Garcia37.23333 N -6.96667 W Spain
22-3-2016 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
28-4-2016 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
13-5-2016 Workum, Workumerbinnenwaard-Zuid Rene Faber52.97917 N 5.41917 E The Netherlands
vrijdag 7 september 2018 Page 40
17-6-2016 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
22-6-2016 Workum, Workumerbinnenwaard-Zuid Jos Hooijmeijer52.97917 N 5.41917 E The Netherlands
22-6-2016 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
22-6-2016 Workum, Workumerbinnenwaard-Zuid Jos Hooijmeijer52.97917 N 5.41917 E The Netherlands
8-12-2016 Baila, Baila mudflats Jos Hooijmeijer12.88894 N 016.37945 W Senegal
Idrissa Ndiaye
Ruth Howison
2-4-2017 Workum, Workumerbinnenwaard-Zuid Alice McBride52.97917 N 5.41917 E The Netherlands
Gjerryt Hoekstra
14-4-2017 Workum, Workumerbinnenwaard-Zuid Alice McBride52.97917 N 5.41917 E The Netherlands
24-6-2017 Workum, Workumerbinnenwaard-Zuid Jelle Loonstra52.97917 N 5.41917 E The Netherlands
Wiebe Kaspersma
11-7-2017 Hinnaard Jos Hooijmeijer53.11750 N 5.66278 E The Netherlands
8-4-2018 Koudum, Haanmeer Pablo Macias Torres52.92333 N 5.43500 E The Netherlands
21-4-2018 Workum, Workumerbinnenwaard-Zuid Alice McBride52.97917 N 5.41917 E The Netherlands
Gjerryt Hoekstra
4-9-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 41
B5YRLL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Makkum, Makkumermeer Zuid
Name Ringer: Merlijn de Graaf
Ringing Date: 19-5-2013
53.05694 N 5.44056 EThe Netherlands
Ringnr: 2505209
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
20-6-2013 Makkum, Makkumermeer Zuid Jelle Loonstra53.05694 N 5.44056 E The Netherlands
3-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
15-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
25-3-2014 Makkum, Makkumermeer Zuid Rosemarie Kentie53.05694 N 5.44056 E The Netherlands
15-4-2014 Makkum, Makkumermeer Zuid Rosemarie Kentie53.05694 N 5.44056 E The Netherlands
8-5-2014 Koudum, Haanmeer Heije Hoekema52.92333 N 5.43500 E The Netherlands
17-6-2014 Koudum, Haanmeer Heije Hoekema52.92333 N 5.43500 E The Netherlands
19-6-2014 Makkum, Makkumermeer Zuid Jelle Loonstra53.05694 N 5.44056 E The Netherlands
23-6-2014 Workum, Workumerbinnenwaard-Noord Arjan Hell52.99611 N 5.41139 E The Netherlands
23-6-2014 Workum, Workumerbinnenwaard-Noord Jelle Loonstra52.99611 N 5.41139 E The Netherlands
25-6-2014 Workum, Workumerbinnenwaard-Noord Jos Hooijmeijer52.99611 N 5.41139 E The Netherlands
27-6-2014 Workum, Workumerbinnenwaard-Noord Anneke Zeinstra52.99611 N 5.41139 E The Netherlands
5-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 42
5-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
7-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
8-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
9-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
11-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
20-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
23-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
12-3-2015 Makkum, Makkumer Zuidwaard Gjerryt Hoekstra53.04472 N 5.38722 E The Netherlands
20-4-2015 Makkum, Makkumermeer Zuid Emma Penning53.05694 N 5.44056 E The Netherlands
9-6-2015 Makkum, Makkumermeer Zuid Emma Penning53.05694 N 5.44056 E The Netherlands
19-6-2015 Workum, Workumerbinnenwaard-Noord Jelle Loonstra52.99611 N 5.41139 E The Netherlands
Ester Schaaf
19-6-2015 Workum, Workumerbinnenwaard-Noord Wiebe Kaspersma52.99611 N 5.41139 E The Netherlands
21-6-2015 Workum, Workumerbinnenwaard-Noord Wiebe Kaspersma52.99611 N 5.41139 E The Netherlands
Marijke de Bar
21-6-2015 Workum, Workumerbinnenwaard-Noord Rinkje van der Zee52.99611 N 5.41139 E The Netherlands
21-6-2015 Workum, Workumerbinnenwaard-Noord Rene Faber52.99611 N 5.41139 E The Netherlands
3-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 43
3-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
23-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
23-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
25-2-2016 Samorra Correia, Belmonte ricefields Egbert van der Velde38.91667 N -8.83333 W Portugal
10-4-2016 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
14-6-2016 Workum, Polder de Beveiliging Jan Kramer52.99111 N 5.44694 E The Netherlands
Eric ten Cate
14-6-2016 Workum, Polder de Beveiliging Guillaume Senterre52.99111 N 5.44694 E The Netherlands
17-6-2016 Workum, Polder de Beveiliging Sofia Briosa e Scheltinga52.99111 N 5.44694 E The Netherlands
22-6-2016 Gaastmeer, De Lange Hoek Egbert van der Velde52.95000 N 5.53333 E The Netherlands
24-6-2016 Gaastmeer, De Lange Hoek Egbert van der Velde52.95000 N 5.53333 E The Netherlands
30-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
31-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
1-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
1-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
3-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
4-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 44
5-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
7-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
Siebe (RUG) Bonthuis
7-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
16-2-2017 Porto Alto, Giganta ricefields, Cardal Jacob de Vries38.921737 N -8.977164 W Portugal
17-2-2017 Porto Alto, Giganta ricefields, Cardal Jacob de Vries38.921737 N -8.977164 W Portugal
18-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Jan Vegelin38.91667 N -8.93333 W Portugal
19-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
José Alves38.91667 N -8.93333 W Portugal
Jenny Gill
Graham Appleton
8-4-2017 Makkum, Makkumermeer Zuid Age Hulder53.05694 N 5.44056 E The Netherlands
12-6-2017 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
2-2-2018 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
2-2-2018 Porto Alto, Giganta ricefields, Ponta da
Erva, East
Kees de Jager38.910421 N -8.919625 W Portugal
7-2-2018 Porto Alto, Cara Larga Kees de Jager38.96167 N -8.92056 W Portugal
7-2-2018 Porto Alto, Cara Larga Maarten Hotting38.96167 N -8.92056 W Portugal
8-2-2018 Porto Alto, Giganta ricefields, Cardal Maarten Hotting38.921737 N -8.977164 W Portugal
29-3-2018 Makkum, Makkumermeer Zuid Ysbrand Galama53.05694 N 5.44056 E The Netherlands
Riemer Miedema
10-4-2018 Makkum, Makkumermeer Zuid Tim Oortwijn53.05694 N 5.44056 E The Netherlands
vrijdag 7 september 2018 Page 45
18-6-2018 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
2-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 46
B6BRRL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Idzegea, De Geeuw
Name Ringer: Haije Valkema
Ringing Date: 18-5-2015
52.98417 N 5.56722 EThe Netherlands
Ringnr: 2504922
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
14-6-2015 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
16-6-2015 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
16-6-2015 Idzegea, De Geeuw Egbert van der Velde52.98417 N 5.56722 E The Netherlands
17-6-2015 Rotsterhaule Simon de Winter52.928889 N 5.851944 E The Netherlands
18-6-2015 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
9-7-2015 Gaast, Jouke Sjoerdspolder Ysbrand Galama53.00361 N 5.41972 E The Netherlands
5-11-2015 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
30-1-2016 Isla Mayor, Veta la Palma Jos Hooijmeijer36.97083 N -6.23500 W Spain
30-1-2016 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
24-3-2016 Sanfirden, Sanfurd Brekkenkant Egbert van der Velde52.98889 N 5.53111 E The Netherlands
15-6-2016 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
17-6-2016 Nijhuizum, Monnikeburenpolder Sofia Briosa e Scheltinga52.99278 N 5.49972 E The Netherlands
22-6-2016 Gaastmeer, De Lange Hoek Egbert van der Velde52.95000 N 5.53333 E The Netherlands
vrijdag 7 september 2018 Page 47
26-10-2016 Isla Mayor, Veta la Palma, rice fields Ysbrand Galama37.03556 N -6.19500 W Spain
26-10-2016 Isla Mayor, Veta la Palma, rice fields Ysbrand Galama37.03556 N -6.19500 W Spain
17-11-2016 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
17-11-2016 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
27-3-2017 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
6-6-2017 Idzegea, De Geeuw Egbert van der Velde52.98417 N 5.56722 E The Netherlands
Mo Verhoeven
20-6-2017 Workum, Workumermeer Egbert van der Velde52.99278 N 5.46389 E The Netherlands
20-6-2017 Workum, Workumermeer Jan Kramer52.99278 N 5.46389 E The Netherlands
20-6-2017 Workum, Workumermeer Wiebe Kaspersma52.99278 N 5.46389 E The Netherlands
Anna Hatsagi
24-6-2017 Heeg, De Pine Tim van der Meer52.97889 N 5.58306 E The Netherlands
25-6-2017 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
21-3-2018 Sneek, Wite en Swarte Brekken Egbert van der Velde52.596 N 5.403 E The Netherlands
26-5-2018 Heeg, De Pine Bert Zijlstra52.97889 N 5.58306 E The Netherlands
15-6-2018 Gaast, Jouke Sjoerdspolder Tim Oortwijn53.00361 N 5.41972 E The Netherlands
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 48
B6LBBB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Polder de Beveiliging
Name Ringer: Atser Sybrandy
Ringing Date: 9-5-2015
52.99111 N 5.44694 EThe Netherlands
Ringnr: 2505197
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
22-5-2015 Workum, Polder de Beveiliging Atser Sybrandy (RUG)52.99111 N 5.44694 E The Netherlands
18-6-2015 Idzegea, It Joo Haije Valkema52.98583 N 5.55500 E The Netherlands
18-6-2015 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
26-6-2015 Gaast, Polder Gaast-Ferwoude Emma Penning53.01806 N 5.43194 E The Netherlands
25-8-2015 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Haije Valkema
Khady Gueye
6-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
3-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
17-4-2017 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
12-6-2017 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
Mo Verhoeven
5-2-2018 Porto Alto, Cara Larga Maarten Hotting38.96167 N -8.92056 W Portugal
13-3-2018 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
2-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 49
B6LRRL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Idzegea, Bratte Polder
Name Ringer: Haije Valkema
Ringing Date: 18-5-2014
52.97528 N 5.55056 EThe Netherlands
Ringnr: 2505236
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
12-6-2014 Heeg, De Pine Haije Valkema52.97889 N 5.58306 E The Netherlands
18-6-2014 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
25-6-2014 Gaast, Jouke Sjoerdspolder Jelle Loonstra53.00361 N 5.41972 E The Netherlands
26-6-2014 Kleine Gaastmeer, Kaappolder West Haije Valkema52.97444 N 5.50528 E The Netherlands
Jos Hooijmeijer
28-6-2014 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
17-2-2017 Porto Alto, Giganta ricefields, Cardal Jacob de Vries38.921737 N -8.977164 W Portugal
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 50
B6LRRR
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Gaastmeer, Grutte Polder Noordwest
Name Ringer: Egbert van der Velde
Ringing Date: 28-5-2016
52.96472 N 5.55611 EThe Netherlands
Ringnr: 2504747
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
7-6-2016 Easterlittens, Wammert, Wammerterpolder Guillaume Senterre53.13694 N 5.68306 E The Netherlands
Jos Hooijmeijer
16-3-2017 Uitwellingerga, Geau Polder en de Graverij Egbert van der Velde53.010 N 5.734 E The Netherlands
14-6-2017 Gaastmeer, Grutte Polder Noordwest Tim van der Meer52.96472 N 5.55611 E The Netherlands
14-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
14-2-2018 Carregado, ricefields Astrid Kant39.029416 N -8.941725 W Portugal
Ronald Messemaker
19-3-2018 Smallebrugge Egbert van der Velde52.954316 N 5.644302 E The Netherlands
5-6-2018 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
1-9-2018 Fintiok Jos Hooijmeijer12.655 N -16.113 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 51
B6YBLY
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Workumerbinnenwaard-Noord
Name Ringer: Gjerryt Hoekstra
Ringing Date: 6-5-2014
52.99611 N 5.41139 EThe Netherlands
Ringnr: 2505170
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
13-6-2014 Gaast, Jouke Sjoerdspolder Jelle Loonstra53.00361 N 5.41972 E The Netherlands
14-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
14-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
21-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Dirk Tanger38.91667 N -8.93333 W Portugal
17-3-2015 Makkum, Makkumer Zuidwaard Emma Penning53.04472 N 5.38722 E The Netherlands
20-4-2015 Workum, Workumerbinnenwaard-Noord Willem de Wolf52.99611 N 5.41139 E The Netherlands
10-6-2015 Gaast, Jouke Sjoerdspolder Emma Penning53.00361 N 5.41972 E The Netherlands
Gjerryt Hoekstra
6-9-2016 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Khady Gueye
7-9-2016 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Khady Gueye
10-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Siebe Bonthuis38.91667 N -8.93333 W Portugal
10-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
22-3-2017 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
17-5-2017 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
vrijdag 7 september 2018 Page 52
19-2-2018 Carregado, ricefields Wim Tijsen39.029416 N -8.941725 W Portugal
17-4-2018 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
14-6-2018 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
22-6-2018 Workum, Workumermeer Egbert van der Velde52.99278 N 5.46389 E The Netherlands
2-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 53
C1WWWP
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Workumerbinnenwaard-Noord
Name Ringer: Sjoerd Hobma
Ringing Date: 17-5-2012
52.99611 N 5.41139 EThe Netherlands
Ringnr: 2511632
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 4
5-5-2018 Gaast, Jouke Sjoerdspolder Tim Oortwijn53.00361 N 5.41972 E The Netherlands
12-6-2018 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
6-8-2018 Tobor Pape Cissao Diedhiou12.6597 N -16.26313 W Senegal
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
5-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 54
G1GPCW
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Buren, Grie
Name Ringer: Jan F de Jong
Ringing Date: 2-6-2018
53.44639 N 5.82000 EThe Netherlands
Ringnr: 2512348
Name 2nd Ringer: Paules Brouwer
Age (in days; 50 = juv.; 99 = ad.): 17
29-7-2018 Ballum, Lange Sloot Jan F de Jong53.428428 N 5.691421 E The Netherlands
4-9-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 55
G2PGPW
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Wommels, Zuidhoeksterpolder, Slachtedyk
Name Ringer: Atser Sybrandy
Ringing Date: 6-5-2018
53.09639 N 5.56361 EThe Netherlands
Ringnr: 2512964
Name 2nd Ringer: Rienk Jelle Hibma
Age (in days; 50 = juv.; 99 = ad.): 99
14-6-2018 Gaast, Jouke Sjoerdspolder Tim Oortwijn53.00361 N 5.41972 E The Netherlands
31-8-2018 Dianki Jos Hooijmeijer12.87500 N -16.46278 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 56
G3PGCC
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: De Woude, Westwouderpolder
Name Ringer: Fred Cottaar
Ringing Date: 30-4-2017
52.54639 N 4.76722 EThe Netherlands
Ringnr: 2505540
Name 2nd Ringer: Dirk Tanger
Age (in days; 50 = juv.; 99 = ad.): 99
5-5-2017 De Woude, Westwouderpolder Kees de Jager52.54639 N 4.76722 E The Netherlands
21-5-2017 De Woude, Westwouderpolder Kees de Jager52.54639 N 4.76722 E The Netherlands
19-2-2018 Carregado, ricefields Siebe Bonthuis39.029416 N -8.941725 W Portugal
7-4-2018 De Woude, Westwouderpolder Kees de Jager52.54639 N 4.76722 E The Netherlands
6-8-2018 Tobor Pape Cissao Diedhiou12.6597 N -16.26313 W Senegal
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 57
G3PGCW
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: De Woude, Westwouderpolder
Name Ringer: Fred Cottaar
Ringing Date: 5-5-2017
52.54639 N 4.76722 EThe Netherlands
Ringnr: 2505542
Name 2nd Ringer: Dirk Tanger
Age (in days; 50 = juv.; 99 = ad.): 99
13-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
13-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
13-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
7-4-2018 De Woude, Westwouderpolder Kees de Jager52.54639 N 4.76722 E The Netherlands
10-5-2018 De Woude, Westwouderpolder Kees de Jager52.54639 N 4.76722 E The Netherlands
4-9-2018 Agnack, Agnack ricefields Jos Hooijmeijer12.592 N -16.117 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 58
G5CCWP
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Kedichem, Polder Vijfheerenlanden West
Name Ringer: Astrid Kant
Ringing Date: 21-5-2018
51.89278 N 5.03278 EThe Netherlands
Ringnr: 2515234
Name 2nd Ringer: Els Oostenbrink
Age (in days; 50 = juv.; 99 = ad.): 99
11-6-2018 Kedichem, Polder Vijfheerenlanden West Astrid Kant51.89278 N 5.03278 E The Netherlands
1-9-2018 Fintiok Jos Hooijmeijer12.655 N -16.113 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 59
G5CPGW
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Vianen, Polder Vijfheerenlanden Noordwest
Name Ringer: Astrid Kant
Ringing Date: 1-5-2016
51.95611 N 5.10583 EThe Netherlands
Ringnr: 2508439
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
7-7-2016 Tiguet, Station Biologique du PN du
Djoudj
Khady Gueye16.35000 N -16.26667 W Senegal
7-7-2016 Tiguet, Station Biologique du PN du
Djoudj
Haije Valkema16.35000 N -16.26667 W Senegal
5-3-2017 Lexmond, Achthoven, Lekuiterwaard Tom van Kerkhoff51.96750 N 5.01472 E The Netherlands
24-3-2017 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
29-3-2018 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
10-5-2018 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
5-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 60
G5PCCW
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Vianen, Polder Vijfheerenlanden Noordwest
Name Ringer: Astrid Kant
Ringing Date: 26-5-2017
51.95611 N 5.10583 EThe Netherlands
Ringnr: 2515290
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 10
28-8-2018 Koubanao Idrissa Ndiaye12.65385 N -16.09191 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 61
G5WWCG
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Vianen, Polder Vijfheerenlanden Noordwest
Name Ringer: Astrid Kant
Ringing Date: 14-5-2016
51.95611 N 5.10583 EThe Netherlands
Ringnr: 2513501
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
20-5-2016 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
27-5-2016 Everdingen, Lek forelands Mario Huizinga51.96639 N 5.16778 E The Netherlands
31-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
10-3-2017 Everdingen, Lek forelands Mario Huizinga51.96639 N 5.16778 E The Netherlands
12-3-2017 Everdingen, Lek forelands Mario Huizinga51.96639 N 5.16778 E The Netherlands
14-3-2017 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
15-3-2017 Everdingen, Lek forelands Mario Huizinga51.96639 N 5.16778 E The Netherlands
22-3-2017 Everdingen, Lek forelands Mario Huizinga51.96639 N 5.16778 E The Netherlands
25-3-2017 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
26-3-2017 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
1-4-2017 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
2-4-2017 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
3-4-2017 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
vrijdag 7 september 2018 Page 62
6-4-2017 Everdingen, Lek forelands Mario Huizinga51.96639 N 5.16778 E The Netherlands
6-4-2017 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
14-4-2017 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
7-5-2017 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
8-5-2017 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
21-6-2017 Tiguet, Station Biologique du PN du
Djoudj
Idrissa Ndiaye16.35000 N -16.26667 W Senegal
6-2-2018 Porto Alto, Cara Larga Kees de Jager38.96167 N -8.92056 W Portugal
6-2-2018 Porto Alto, Cara Larga Maarten Hotting38.96167 N -8.92056 W Portugal
9-3-2018 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
9-3-2018 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
25-3-2018 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
30-3-2018 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
31-3-2018 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
6-4-2018 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
29-8-2018 Tobor Idrissa Ndiaye12.6597 N -16.26313 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 63
L1LLYR
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Isla Mayor, Veta la Palma
Name Ringer: Manolo Vazquez
Ringing Date: 6-11-2011
36.97083 N -6.23500 WSpain
Ringnr: 4108683
Name 2nd Ringer: Carlos Moreno
Age (in days; 50 = juv.; 99 = ad.): 99
3-4-2012 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
Haije Valkema
5-6-2012 Oudega, De Rige Egbert van der Velde52.99556 N 5.56861 E The Netherlands
Haije Valkema
14-6-2012 Oudega, De Rige Rene Faber52.99556 N 5.56861 E The Netherlands
11-10-2012 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
18-12-2012 El Rocio, Lucio de Mari Lopez Jos Hooijmeijer37.04833 N -6.30472 W Spain
28-12-2012 El Rocio, Lucio de Mari Lopez Rocío Marquez Ferrando37.04833 N -6.30472 W Spain
Jorge Gutiérrez
19-3-2013 Abbega, Hemdijk Jouke van der Meulen53.01667 N 5.56667 E The Netherlands
20-3-2013 Abbega, Hemdijk Jouke van der Meulen53.01667 N 5.56667 E The Netherlands
20-3-2013 Pikesyl, Hisse- en Pikemar Ysbrand Galama53.00111 N 5.57222 E The Netherlands
20-3-2013 Pikesyl, Hisse- en Pikemar Marta Lomas Vega53.00111 N 5.57222 E The Netherlands
11-6-2013 Oudega, De Rige Egbert van der Velde52.99556 N 5.56861 E The Netherlands
Marycha Franken
22-6-2016 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
20-1-2017 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
vrijdag 7 september 2018 Page 64
5-9-2018 Tobor Jos Hooijmeijer12.6597 N -16.26313 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 65
L1YLRL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Isla Mayor, Veta la Palma
Name Ringer: Manolo Vazquez
Ringing Date: 25-7-2012
36.97083 N -6.23500 WSpain
Ringnr: 4131880
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
4-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Pieter Breeuwsma38.91667 N -8.93333 W Portugal
Haije Valkema
5-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
Pieter Breeuwsma
13-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
13-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
6-5-2013 Durgerdam, IJdoornpolder Guus van Duin52.37944 N 5.01028 E The Netherlands
4-6-2013 Durgerdam, IJdoornpolder Rene Faber52.37944 N 5.01028 E The Netherlands
8-6-2013 Durgerdam, IJdoornpolder Marten Schmitz52.37944 N 5.01028 E The Netherlands
14-6-2013 Durgerdam, IJdoornpolder Marten Schmitz52.37944 N 5.01028 E The Netherlands
28-2-2014 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
3-2-2015 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Alice McBride
Nathan Senner
9-2-2015 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Nathan Senner
Mo Verhoeven
19-2-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
Mo Verhoeven
17-3-2015 Durgerdam, IJdoornpolder Marten Schmitz52.37944 N 5.01028 E The Netherlands
vrijdag 7 september 2018 Page 66
13-5-2015 Durgerdam, IJdoornpolder Marten Schmitz52.37944 N 5.01028 E The Netherlands
5-6-2015 Durgerdam, IJdoornpolder Guus van Duin52.37944 N 5.01028 E The Netherlands
7-6-2015 Durgerdam, IJdoornpolder Frank van Groen52.37944 N 5.01028 E The Netherlands
11-6-2015 Durgerdam, IJdoornpolder Guus van Duin52.37944 N 5.01028 E The Netherlands
8-4-2016 Durgerdam, IJdoornpolder Marten Schmitz52.37944 N 5.01028 E The Netherlands
3-2-2018 Isla Mayor, Veta la Palma Jos Hooijmeijer36.97083 N -6.23500 W Spain
Libbe Zijlstra
24-3-2018 Durgerdam, Kinselmeer (birdhide) Sander Hietkamp52.38306 N 5.00528 E The Netherlands
24-3-2018 Durgerdam, IJdoornpolder Els Oostenbrink52.37944 N 5.01028 E The Netherlands
15-4-2018 Zuiderwoude, Aandammergouw Roely Bos52.426 N 5.032 E The Netherlands
15-4-2018 Durgerdam, Kinselmeer (birdhide) Martijn van Schie52.38306 N 5.00528 E The Netherlands
15-4-2018 Durgerdam, Kinselmeer (birdhide) Roely Bos52.38306 N 5.00528 E The Netherlands
25-8-2018 Tobor Pape Cissao Diedhiou12.6597 N -16.26313 W Senegal
29-8-2018 Tobor Idrissa Ndiaye12.6597 N -16.26313 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 67
L1YRBR
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Samora Correia, Samora Correia ricefields
Name Ringer: Pedro Lourenço
Ringing Date: 22-2-2009
38.94194 N -8.88528 WPortugal
Ringnr: J013227
Name 2nd Ringer: Rosemarie Kentie
Age (in days; 50 = juv.; 99 = ad.): 99
5-4-2009 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Frank Visbeen52.43000 N 5.03139 E The Netherlands
13-4-2009 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Frank Visbeen52.43000 N 5.03139 E The Netherlands
23-2-2010 Samora Correia, Samora Correia ricefields Ysbrand Galama38.94194 N -8.88528 W Portugal
24-4-2010 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Maarten Hotting52.43000 N 5.03139 E The Netherlands
27-4-2010 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Willem van der Waal52.43000 N 5.03139 E The Netherlands
9-5-2010 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Frank Visbeen52.43000 N 5.03139 E The Netherlands
9-6-2010 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Frank Visbeen52.43000 N 5.03139 E The Netherlands
22-6-2010 Durgerdam, IJdoornpolder Frank Visbeen52.37944 N 5.01028 E The Netherlands
Rene Faber
Jan van der Geld
1-6-2011 Durgerdam, IJdoornpolder Marten Schmitz52.37944 N 5.01028 E The Netherlands
4-6-2011 Durgerdam, IJdoornpolder Marten Schmitz52.37944 N 5.01028 E The Netherlands
26-2-2012 Porto Alto, Cara Larga Dirk Tanger38.96167 N -8.92056 W Portugal
26-2-2012 Porto Alto, Cara Larga Rene Faber38.96167 N -8.92056 W Portugal
3-3-2012 Jisp Kees de Jager52.50750 N 4.87167 E The Netherlands
vrijdag 7 september 2018 Page 68
5-3-2012 Jisp Kees de Jager52.50750 N 4.87167 E The Netherlands
22-3-2012 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Jelle Abma52.43000 N 5.03139 E The Netherlands
30-3-2012 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Barbara Lindenhovius52.43000 N 5.03139 E The Netherlands
Louis Boersma
13-4-2012 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
17-4-2012 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Jelle Abma52.43000 N 5.03139 E The Netherlands
27-4-2012 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
9-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
Pieter Breeuwsma
22-3-2013 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Jelle Abma52.43000 N 5.03139 E The Netherlands
22-3-2013 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Rene Faber52.43000 N 5.03139 E The Netherlands
29-3-2013 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
30-3-2013 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Rene Faber52.43000 N 5.03139 E The Netherlands
1-4-2013 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Jelle Abma52.43000 N 5.03139 E The Netherlands
7-4-2013 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Jonathan Ross52.43000 N 5.03139 E The Netherlands
30-4-2013 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Willem van der Waal52.43000 N 5.03139 E The Netherlands
22-5-2013 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
26-5-2013 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
vrijdag 7 september 2018 Page 69
13-6-2013 Durgerdam, IJdoornpolder Rene Faber52.37944 N 5.01028 E The Netherlands
18-6-2013 Durgerdam, IJdoornpolder Marten Schmitz52.37944 N 5.01028 E The Netherlands
8-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
11-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
1-4-2014 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Willem van der Waal52.43000 N 5.03139 E The Netherlands
4-4-2014 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Lyda Kanters52.43000 N 5.03139 E The Netherlands
21-4-2014 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
22-4-2014 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Willem van der Waal52.43000 N 5.03139 E The Netherlands
28-4-2014 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
4-5-2014 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
12-5-2014 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
17-5-2014 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
20-5-2014 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
21-5-2014 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Willem van der Waal52.43000 N 5.03139 E The Netherlands
29-5-2014 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
A. van Overveld52.43000 N 5.03139 E The Netherlands
3-6-2014 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Willem van der Waal52.43000 N 5.03139 E The Netherlands
vrijdag 7 september 2018 Page 70
6-6-2014 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
16-3-2015 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
17-3-2015 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Willem van der Waal52.43000 N 5.03139 E The Netherlands
23-3-2015 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Monica Wolters52.43000 N 5.03139 E The Netherlands
25-3-2015 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
10-4-2015 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
12-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
10-3-2016 Isla Mayor, Veta la Palma Alberto Pastoriza36.97083 N -6.23500 W Spain
29-3-2016 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Marianne Slot52.43000 N 5.03139 E The Netherlands
1-4-2016 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
8-4-2016 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
15-4-2016 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
23-4-2016 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
4-5-2016 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
25-5-2016 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Wim Tijsen52.43000 N 5.03139 E The Netherlands
30-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 71
30-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
31-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
31-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
16-3-2017 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Marieke Schous52.43000 N 5.03139 E The Netherlands
20-3-2017 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
22-3-2017 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Marianne Slot52.43000 N 5.03139 E The Netherlands
27-3-2017 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
5-4-2017 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
12-4-2017 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
19-4-2017 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
26-4-2017 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Maarten Hotting52.43000 N 5.03139 E The Netherlands
27-4-2017 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
4-5-2017 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
1-6-2017 Zuiderwoude, Kerk Ae, Arken Ae,
Bozenmeertje
Ab Kalkman52.43000 N 5.03139 E The Netherlands
8-4-2018 Zuiderwoude, Aandammergouw René Beekvelt52.426 N 5.032 E The Netherlands
15-4-2018 Zuiderwoude, Aandammergouw Evelien Kobus52.426 N 5.032 E The Netherlands
vrijdag 7 september 2018 Page 72
3-5-2018 Zuiderwoude, Aandammergouw Steven Wytema52.426 N 5.032 E The Netherlands
18-5-2018 Zuiderwoude, Aandammergouw Adrie Streefland52.426 N 5.032 E The Netherlands
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
5-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 73
L1YRLR
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Samora Correia, Samora Correia ricefields
Name Ringer: Pedro Lourenço
Ringing Date: 22-2-2009
38.94194 N -8.88528 WPortugal
Ringnr: J013217
Name 2nd Ringer: Rosemarie Kentie
Age (in days; 50 = juv.; 99 = ad.): 99
27-4-2010 Kating, Katinger Watt Manfred Lindemann54.28389 N 8.84417 E Germany
4-7-2010 Wallsbüll, Beltringharderkoog Olaf Ekelöf54.566287 N 8.912908 E Germany
8-3-2011 L'Ile d'Olonne, Réserve de Chanteloup Michel Fouquet46.55000 N -1.78333 W France
30-3-2011 Kating, Katinger Watt Olaf Ekelöf54.28389 N 8.84417 E Germany
14-4-2011 Kating, Katinger Watt Holger Bruns54.28389 N 8.84417 E Germany
17-4-2011 Kating, Katinger Watt Olaf Ekelöf54.28389 N 8.84417 E Germany
21-4-2011 Kating, Katinger Watt Dominic Cimiotti54.28389 N 8.84417 E Germany
30-4-2011 Meldorf, Dithmarscher und Meldorfer
Speicherkoog
Victor Corman54.11167 N 8.94694 E Germany
6-5-2011 Kating, Katinger Watt Eleonore Gothe54.28389 N 8.84417 E Germany
6-5-2011 Kating, Katinger Watt Olaf Ekelöf54.28389 N 8.84417 E Germany
20-6-2011 Schlüttsiel, Hauke-Haien-Koog Olaf Ekelöf54.66861 N 8.78028 E Germany
1-7-2011 Schlüttsiel, Hauke-Haien-Koog Olaf Ekelöf54.66861 N 8.78028 E Germany
3-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
Pieter Breeuwsma
vrijdag 7 september 2018 Page 74
15-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
27-5-2015 Durgerdam, IJdoornpolder Marten Schmitz52.37944 N 5.01028 E The Netherlands
4-6-2016 Aldeboarn, Veenpolder Jouke Altenburg53.0436932 N 5.9189162 The Netherlands
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 75
L3LLLL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Polder de Beveiliging
Name Ringer: University of Groningen
Ringing Date: 19-3-2014
52.99111 N 5.44694 EThe Netherlands
Ringnr: 2503053
Name 2nd Ringer: Ysbrand Galama
Age (in days; 50 = juv.; 99 = ad.): 99
22-4-2014 Workum, Workumerbinnenwaard-Noord Rosemarie Kentie52.99611 N 5.41139 E The Netherlands
22-11-2014 Unche Jos Hooijmeijer12.01028 N -15.61444 W Guinea Bissau
Haije Valkema
Jan van der Kamp
23-11-2014 Unche Jan van der Kamp12.01028 N -15.61444 W Guinea Bissau
Jos Hooijmeijer
Haije Valkema
27-11-2014 Pache, Iala Haije Valkema12.035 N -15.641 W Guinea Bissau
Jos Hooijmeijer
Jan van der Kamp
20-2-2015 Porto Alto, Ze do Pinho Haije Valkema38.96222 N -8.89167 W Portugal
21-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
20-3-2015 It Heidenskip, Heidenschapster Polder Ysbrand Galama52.95250 N 5.48944 E The Netherlands
1-5-2015 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
13-4-2016 Workum, Workumermeer Sofia Briosa e Scheltinga52.99278 N 5.46389 E The Netherlands
Atser Sybrandy (RUG)
10-6-2016 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
1-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
10-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
11-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva, East
Maarten Hotting38.910421 N -8.919625 W Portugal
vrijdag 7 september 2018 Page 76
12-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva, East
Maarten Hotting38.910421 N -8.919625 W Portugal
12-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
16-2-2017 Porto Alto, Giganta ricefields, Cardal Jacob de Vries38.921737 N -8.977164 W Portugal
25-3-2017 Workum, Workumerbuitenwaard-Noord Alice McBride52.99222 N 5.40167 E The Netherlands
3-6-2017 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
14-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
14-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
21-2-2018 Porto Alto, Cara Larga Wim Tijsen38.96167 N -8.92056 W Portugal
15-3-2018 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
21-4-2018 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
2-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 77
L3RRLY
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Polder de Beveiliging
Name Ringer: University of Groningen
Ringing Date: 19-3-2014
52.99111 N 5.44694 EThe Netherlands
Ringnr: 2503066
Name 2nd Ringer: Ysbrand Galama
Age (in days; 50 = juv.; 99 = ad.): 99
15-4-2014 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
14-6-2014 Le Teich, Réserve Ornithologique du Teich Claude Feigné44.65000 N -1.03333 W France
20-6-2014 Gaast, Jouke Sjoerdspolder Rene Faber (RUG)53.00361 N 5.41972 E The Netherlands
23-6-2014 Workum, Workumerbinnenwaard-Noord Arjan Hell52.99611 N 5.41139 E The Netherlands
20-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
23-3-2015 Heeg, De Pine Haije Valkema52.97889 N 5.58306 E The Netherlands
14-6-2015 Idzegea, De Geeuw Egbert van der Velde52.98417 N 5.56722 E The Netherlands
Mo Verhoeven
23-6-2015 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
30-6-2015 Stavoren, Zuidermeerpolder Ysbrand Galama52.87611 N 5.38361 E The Netherlands
1-7-2015 Stavoren, Zuidermeerpolder Ysbrand Galama52.87611 N 5.38361 E The Netherlands
Mo Verhoeven
3-7-2015 Stavoren, Zuidermeerpolder Ysbrand Galama52.87611 N 5.38361 E The Netherlands
24-8-2015 Fintiok Haije Valkema12.655 N -16.113 W Senegal
Jos Hooijmeijer
3-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 78
3-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
4-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
4-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
31-3-2016 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
12-6-2016 Stavoren, Zuidermeerpolder Marycha Franken52.87611 N 5.38361 E The Netherlands
29-8-2016 Fintiok Idrissa Ndiaye12.655 N -16.113 W Senegal
Khady Gueye
28-3-2017 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
25-4-2017 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
Tim van der Meer
18-6-2017 Harich, Trophorne Egbert van der Velde52.93889 N 5.57222 E The Netherlands
Tim van der Meer
6-4-2018 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
1-9-2018 Fintiok Jos Hooijmeijer12.655 N -16.113 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 79
L3YBRR
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: Jorge Gutiérrez
Ringing Date: 25-6-2013
52.92333 N 5.43500 EThe Netherlands
Ringnr: 2505167
Name 2nd Ringer: Ysbrand Galama
Age (in days; 50 = juv.; 99 = ad.): 35
11-7-2013 Koudum, Haanmeer Ysbrand Galama52.92333 N 5.43500 E The Netherlands
6-4-2015 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
Jelle Loonstra
14-6-2015 Gaast, Polder Gaast-Ferwoude Wiebe Kaspersma53.01806 N 5.43194 E The Netherlands
30-6-2015 Stavoren, Zuidermeerpolder Ysbrand Galama52.87611 N 5.38361 E The Netherlands
1-7-2015 Stavoren, Zuidermeerpolder Ysbrand Galama52.87611 N 5.38361 E The Netherlands
Mo Verhoeven
25-3-2016 Koudum, Polder Grote Wester Gersloot-
West
Marycha Franken52.90056 N 5.43194 E The Netherlands
2-6-2016 Workum, Workumer Nieuwland Ysbrand Galama52.95500 N 5.43194 E The Netherlands
22-6-2016 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
3-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
14-2-2017 Porto Alto, Giganta ricefields, Cardal Bob Loos38.921737 N -8.977164 W Portugal
14-2-2017 Porto Alto, Giganta ricefields, Cardal Jacob de Vries38.921737 N -8.977164 W Portugal
14-2-2017 Porto Alto, Giganta ricefields, Cardal Wim Tijsen38.921737 N -8.977164 W Portugal
14-2-2017 Porto Alto, Giganta ricefields, Cardal Maarten Hotting38.921737 N -8.977164 W Portugal
vrijdag 7 september 2018 Page 80
16-2-2017 Vila Franca de Xira, Giganta ricefields Jan Vegelin38.938 N -8.968 W Portugal
18-2-2017 Porto Alto, Giganta ricefields, Cardal Bob Loos38.921737 N -8.977164 W Portugal
12-3-2017 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
1-6-2017 Pikesyl, Hisse- en Pikemar Tim van der Meer53.00111 N 5.57222 E The Netherlands
8-2-2018 Porto Alto, Giganta ricefields, Cardal Maarten Hotting38.921737 N -8.977164 W Portugal
22-2-2018 Samorra Correia, Belmonte ricefields Wim Tijsen38.91667 N -8.83333 W Portugal
23-2-2018 Porto Alto, Toneca Siebe Bonthuis38.95361 N -8.93639 W Portugal
23-2-2018 Porto Alto, Toneca Wim Tijsen38.95361 N -8.93639 W Portugal
12-3-2018 Koudum, Haanmeer Jelle Loonstra52.92333 N 5.43500 E The Netherlands
14-3-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
14-3-2018 Koudum, Haanmeer Jelle Loonstra52.92333 N 5.43500 E The Netherlands
15-3-2018 Koudum, Haanmeer Jelle Loonstra52.92333 N 5.43500 E The Netherlands
7-6-2018 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
15-6-2018 Koudum, Haanmeer Pablo Macias Torres52.92333 N 5.43500 E The Netherlands
17-6-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
17-6-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
vrijdag 7 september 2018 Page 81
18-6-2018 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
Mo Verhoeven
19-6-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
19-6-2018 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
28-8-2018 Koubanao Idrissa Ndiaye12.65385 N -16.09191 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 82
L3YRLL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: Mo Verhoeven
Ringing Date: 27-3-2013
52.92333 N 5.43500 EThe Netherlands
Ringnr: 2503114
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
11-4-2013 It Heidenskip, Workumerveld Jorge Gutiérrez52.97111 N 5.46972 E The Netherlands
Berber de Jong
21-4-2013 Greonterp, De Ryp Jouke van der Meulen52.99833 N 5.52250 E The Netherlands
5-6-2013 Greonterp, De Ryp Jouke van der Meulen52.99833 N 5.52250 E The Netherlands
21-6-2013 Gaast, Jouke Sjoerdspolder Rene Faber53.00361 N 5.41972 E The Netherlands
27-6-2013 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
1-7-2013 Abbega, Hissedijk Egbert van der Velde53.00111 N 5.57222 E The Netherlands
Haije Valkema
5-7-2013 Tjerkwerd, Hemdijk Egbert van der Velde53.02972 N 5.51944 E The Netherlands
15-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
17-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
26-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Hendriekus Algra38.91667 N -8.93333 W Portugal
26-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Rienk Jelle Hibma38.91667 N -8.93333 W Portugal
18-7-2014 Piaam, Kooiwaard Jos Hooijmeijer53.03111 N 5.40028 E The Netherlands
7-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 83
8-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
8-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
9-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
9-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
9-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
11-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
11-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
11-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
13-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
13-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
14-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
18-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
22-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Dirk Tanger38.91667 N -8.93333 W Portugal
22-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
25-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
29-6-2015 Workum, Workumerbinnenwaard-Noord Jelle Loonstra52.99611 N 5.41139 E The Netherlands
vrijdag 7 september 2018 Page 84
8-7-2015 Workum, Workumerbinnenwaard-Noord Haije Valkema52.99611 N 5.41139 E The Netherlands
9-7-2015 Workum, Workumerbinnenwaard-Noord Ysbrand Galama52.99611 N 5.41139 E The Netherlands
6-2-2016 Porto Alto, Ze do Pinho Haije Valkema38.96222 N -8.89167 W Portugal
8-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
11-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Astrid Kant38.91667 N -8.93333 W Portugal
18-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
18-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
21-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
21-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
22-3-2016 Westervoort, Hondsbroekse Pleij Roy Verhoef51.95000 N 5.95000 E The Netherlands
16-2-2017 Porto Alto, Giganta ricefields, Cardal Bob Loos38.921737 N -8.977164 W Portugal
6-2-2018 Carregado, ricefields Maarten Hotting39.029416 N -8.941725 W Portugal
8-2-2018 Carregado, ricefields Maarten Hotting39.029416 N -8.941725 W Portugal
9-2-2018 Carregado, ricefields Maarten Hotting39.029416 N -8.941725 W Portugal
9-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
14-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
vrijdag 7 september 2018 Page 85
14-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
14-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
15-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
15-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
18-2-2018 Carregado, ricefields Jan Kramer39.029416 N -8.941725 W Portugal
Rennie Kramer
30-3-2018 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
15-6-2018 Gaast, Jouke Sjoerdspolder Tim Oortwijn53.00361 N 5.41972 E The Netherlands
30-8-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 86
R3BBLB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Bemmel, Lingewal, Geranium
Name Ringer: Frank Majoor
Ringing Date: 19-5-2013
51.91833 N 5.90028 EThe Netherlands
Ringnr: 2502096
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
18-12-2013 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
19-12-2013 Isla Mayor, Veta la Palma Jos Hooijmeijer36.97083 N -6.23500 W Spain
20-12-2013 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
3-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
4-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
7-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
13-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
15-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
15-3-2014 Huissen, Lingewal Frank Majoor51.91861 N 5.90472 E The Netherlands
13-4-2014 Huissen, Lingewal Frank Majoor51.91861 N 5.90472 E The Netherlands
1-2-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
Mo Verhoeven
3-2-2015 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Alice McBride
Nathan Senner
4-2-2015 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Jelle Loonstra
Alice McBride
vrijdag 7 september 2018 Page 87
19-2-2015 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Nathan Senner
Mo Verhoeven
2-6-2015 Saint Denis du Payré Paul Trotignon46.40000 N -1.25000 W France
10-2-2016 Hernan Cortes Rosemarie Kentie39.03333 N -5.93333 W Spain
Haije Valkema
11-2-2016 Hernan Cortes Haije Valkema39.03333 N -5.93333 W Spain
10-3-2016 Westervoort, IJsselbrug Jurgen Rotteveel51.9675 N 5.96083333333 The Netherlands
11-3-2016 Westervoort, IJsselbrug Maarten Hageman51.9675 N 5.96083333333 The Netherlands
12-3-2016 Westervoort, IJsselbrug Bob Coenen51.9675 N 5.96083333333 The Netherlands
12-3-2016 Westervoort, IJsselbrug Roy Verhoef51.9675 N 5.96083333333 The Netherlands
16-3-2016 Huissen, Lingeplasjes Karbrug Peter Brouwer51.907 N 5.919 E The Netherlands
21-6-2016 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
7-9-2016 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Khady Gueye
1-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
2-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
6-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
15-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
2-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 88
5-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 89
R3RRYL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Houten, Polder De Hoon
Name Ringer: Siebe Bonthuis
Ringing Date: 28-4-2016
52.019 N 5.147 EThe Netherlands
Ringnr: 2502522
Name 2nd Ringer: Marc van Leeuwen
Age (in days; 50 = juv.; 99 = ad.): 99
12-5-2016 Houten, De Meerpaal Mario Huizinga52.01975 N 5.15799 E The Netherlands
31-5-2016 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
1-6-2016 Everdingen, Lek forelands Mario Huizinga51.96639 N 5.16778 E The Netherlands
5-6-2016 Polsbroekerdam - Noordelijk Benedeneind Bas Spée52.014 N 4.939 E The Netherlands
31-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
31-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
13-2-2017 Porto Alto, Giganta ricefields, Cardal Wim Tijsen38.921737 N -8.977164 W Portugal
28-2-2017 Everdingen, Lek forelands Mario Huizinga51.96639 N 5.16778 E The Netherlands
1-3-2017 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
4-3-2017 Everdingen, Lek forelands Mario Huizinga51.96639 N 5.16778 E The Netherlands
6-3-2017 Everdingen, Lek forelands Mario Huizinga51.96639 N 5.16778 E The Netherlands
7-3-2017 Everdingen, Lek forelands Mario Huizinga51.96639 N 5.16778 E The Netherlands
8-3-2017 Everdingen, Lek forelands Mario Huizinga51.96639 N 5.16778 E The Netherlands
vrijdag 7 september 2018 Page 90
12-3-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
13-3-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
15-3-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
26-3-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
1-4-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
9-4-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
9-4-2017 Houten Marc van Leeuwen52.03333 N 5.16667 E The Netherlands
11-4-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
16-4-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
19-4-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
20-4-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
21-4-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
22-4-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
23-4-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
26-4-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
7-5-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
vrijdag 7 september 2018 Page 91
14-5-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
26-5-2017 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
22-2-2018 Carregado, ricefields Siebe Bonthuis39.029416 N -8.941725 W Portugal
26-2-2018 Porto Alto, Giganta ricefields, Ponta da
Erva
Siebe Bonthuis38.91667 N -8.93333 W Portugal
9-3-2018 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
12-3-2018 Everdingen, Lek forelands Tom van Kerkhoff51.96639 N 5.16778 E The Netherlands
19-3-2018 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
19-3-2018 Houten, De Meerpaal Herman Bouman52.01975 N 5.15799 E The Netherlands
19-3-2018 Houten, De Meerpaal Marc van Leeuwen52.01975 N 5.15799 E The Netherlands
20-3-2018 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
25-3-2018 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
29-3-2018 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
31-3-2018 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
1-4-2018 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
6-4-2018 Houten, Polder De Hoon Siebe Bonthuis52.019 N 5.147 E The Netherlands
4-9-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 92
R4YLLB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Hobrede, Polder Zeevang
Name Ringer: Wim Tijsen
Ringing Date: 20-5-2011
52.54972 N 4.97778 EThe Netherlands
Ringnr: 3708105
Name 2nd Ringer: Joop Hotting
Age (in days; 50 = juv.; 99 = ad.): 10
2-4-2015 Schellinkhout, De Nek Ted van der Knaap52.621 N 5.128 E The Netherlands
24-8-2015 Koubanao Khady Gueye12.65385 N -16.09191 W Senegal
Idrissa Ndiaye
9-12-2015 Pache, Iala José Alves12.035 N -15.641 W Guinea Bissau
21-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
21-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
30-8-2016 Koubanao Idrissa Ndiaye12.65385 N -16.09191 W Senegal
Khady Gueye
8-9-2016 Fanda Idrissa Ndiaye12.59001 N -16.12186 W Senegal
Khady Gueye
9-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Siebe Bonthuis38.91667 N -8.93333 W Portugal
9-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva, East
Maarten Hotting38.910421 N -8.919625 W Portugal
11-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
19-2-2017 Porto Alto, Giganta ricefields, Cardal Bob Loos38.921737 N -8.977164 W Portugal
3-2-2018 Isla Mayor, Veta la Palma South Jos Hooijmeijer36.9361959 N -6.237264 Spain
Libbe Zijlstra
10-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
vrijdag 7 september 2018 Page 93
11-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
14-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
14-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
14-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
14-2-2018 Carregado, ricefields Astrid Kant39.029416 N -8.941725 W Portugal
Ronald Messemaker
15-2-2018 Carregado, ricefields Astrid Kant39.029416 N -8.941725 W Portugal
Ronald Messemaker
21-2-2018 Porto Alto, Cara Larga Siebe Bonthuis38.96167 N -8.92056 W Portugal
21-2-2018 Porto Alto, Cara Larga Siebe Bonthuis38.96167 N -8.92056 W Portugal
23-2-2018 Porto Alto, Cara Larga Siebe Bonthuis38.96167 N -8.92056 W Portugal
23-2-2018 Porto Alto, Cara Larga Wim Tijsen38.96167 N -8.92056 W Portugal
26-5-2018 Warder, polder De Zeevang Jurgen Rotteveel52.55667 N 5.02750 E The Netherlands
1-6-2018 Middelie, Polder de Zeevang Wim Tijsen52.55083 N 4.99389 E The Netherlands
1-9-2018 Fintiok Jos Hooijmeijer12.655 N -16.113 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 94
R4YRYL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Hobrede, Polder Zeevang
Name Ringer: Maarten Hotting
Ringing Date: 3-6-2011
52.54972 N 4.97778 EThe Netherlands
Ringnr: 3708108
Name 2nd Ringer: Wim Tijsen
Age (in days; 50 = juv.; 99 = ad.): 14
5-7-2011 Warder, polder De Zeevang Wim Tijsen52.55667 N 5.02750 E The Netherlands
12-8-2011 Pikesyl, Hisse- en Pikemar Jouke van der Meulen53.00111 N 5.57222 E The Netherlands
18-2-2015 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
Alice McBride
Nathan Senner
18-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Mario Huizinga38.91667 N -8.93333 W Portugal
18-2-2018 Porto Alto, Cara Larga Wim Tijsen38.96167 N -8.92056 W Portugal
14-3-2018 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
16-3-2018 Uitgeest, Uitgeesterbroekpolder Kees de Jager52.52222 N 4.74000 E The Netherlands
29-8-2018 Tobor Idrissa Ndiaye12.6597 N -16.26313 W Senegal
Jos Hooijmeijer
5-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 95
R5BBAA
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Unknown
Name Ringer: Astrid Kant
Ringing Date: 1-1-2004Ringnr: BBAA
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
2-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 96
R5BLLB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Vianen, Polder Vijfheerenlanden Noordwest
Name Ringer: Astrid Kant
Ringing Date: 8-6-2013
51.95611 N 5.10583 EThe Netherlands
Ringnr: 2502636
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 22
22-6-2013 Lexmond, Achthoven, Lekuiterwaard Astrid Kant51.96750 N 5.01472 E The Netherlands
1-7-2013 Lexmond, Achthoven, Lekuiterwaard Astrid Kant51.96750 N 5.01472 E The Netherlands
Jan van der Winden
2-7-2013 Lexmond, Achthoven, Lekuiterwaard Astrid Kant51.96750 N 5.01472 E The Netherlands
7-9-2016 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Khady Gueye
31-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
3-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
4-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
16-2-2017 Porto Alto, Giganta ricefields, Cardal Jacob de Vries38.921737 N -8.977164 W Portugal
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 97
R5LBYB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Vianen, Polder Vijfheerenlanden Noordwest
Name Ringer: Astrid Kant
Ringing Date: 15-5-2012
51.95611 N 5.10583 EThe Netherlands
Ringnr: 2502559
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
15-5-2012 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
22-3-2013 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
27-4-2013 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
27-5-2013 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
27-5-2013 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
22-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Pete Potts38.91667 N -8.93333 W Portugal
Anne de Potier
24-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Rienk Jelle Hibma38.91667 N -8.93333 W Portugal
24-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Hendriekus Algra38.91667 N -8.93333 W Portugal
23-3-2014 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
30-3-2014 Meerkerk, put van zessen langs A27 Astrid Kant51.90944 N 4.98056 E The Netherlands
Ronald Messemaker
23-4-2014 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
20-5-2014 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
8-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 98
18-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
21-2-2015 Porto Alto, Ze do Pinho Haije Valkema38.96222 N -8.89167 W Portugal
21-2-2015 Porto Alto, Ze do Pinho Haije Valkema38.96222 N -8.89167 W Portugal
12-3-2015 Meerkerk, put van zessen langs A27 Ron Alblas51.90944 N 4.98056 E The Netherlands
6-4-2015 Lexmond, Polder Lakerveld Mario Huizinga51.941 N 5.018 E The Netherlands
6-4-2015 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
Ronald Messemaker
25-5-2015 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
25-5-2015 Lexmond, Polder Lakerveld Mario Huizinga51.941 N 5.018 E The Netherlands
20-8-2015 Dianki Jos Hooijmeijer12.87500 N -16.46278 W Senegal
Haije Valkema
Khady Gueye
21-8-2015 Dianki Haije Valkema12.87500 N -16.46278 W Senegal
Idrissa Ndiaye
Khady Gueye
25-3-2016 Kedichem, Lingeuiterwaard Astrid KantThe Netherlands
Ronald Messemaker
27-3-2016 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
31-3-2016 Meerkerk, Zouweboezem Mario Huizinga51.92694 N 5.00056 E The Netherlands
12-5-2016 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
28-5-2016 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
2-9-2016 Dianki Idrissa Ndiaye12.87500 N -16.46278 W Senegal
Khady Gueye
vrijdag 7 september 2018 Page 99
2-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
2-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
2-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
16-2-2017 Porto Alto, Giganta ricefields, Cardal Jacob de Vries38.921737 N -8.977164 W Portugal
17-3-2017 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
24-4-2017 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
16-6-2017 Lith, Lage Velden Gerard van de Wouw51.781 N 5.447 E The Netherlands
6-2-2018 Carregado, ricefields Kees de Jager39.029416 N -8.941725 W Portugal
9-2-2018 Vila Franca de Xira, Giganta ricefields Egbert van der Velde38.938 N -8.968 W Portugal
9-2-2018 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
16-3-2018 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
27-8-2018 Dianki Idrissa Ndiaye12.87500 N -16.46278 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 100
R5RLBL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Vianen, Polder Vijfheerenlanden Noordwest
Name Ringer: Astrid Kant
Ringing Date: 10-5-2013
51.95611 N 5.10583 EThe Netherlands
Ringnr: 2502596
Name 2nd Ringer: Ronald Messemaker
Age (in days; 50 = juv.; 99 = ad.): 99
3-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
5-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
22-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Pete Potts38.91667 N -8.93333 W Portugal
Anne de Potier
15-3-2014 Everdingen, Lek forelands Jouke Altenburg51.96639 N 5.16778 E The Netherlands
30-3-2014 Acquoy, wetland Lappenheide Jouke Altenburg51.88333 N 5.13333 E The Netherlands
8-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
14-3-2015 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
1-6-2015 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
2-6-2015 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
11-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
17-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
9-4-2016 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
7-5-2016 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
vrijdag 7 september 2018 Page 101
2-6-2016 Vianen, Polder Vijfheerenlanden
Noordwest
Astrid Kant51.95611 N 5.10583 E The Netherlands
Ronald Messemaker
4-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Jos Hooijmeijer38.91667 N -8.93333 W Portugal
13-2-2017 Porto Alto, Giganta ricefields, Cardal Maarten Hotting38.921737 N -8.977164 W Portugal
5-3-2017 Meerkerk, put van zessen langs A27 Tom van Kerkhoff51.90944 N 4.98056 E The Netherlands
2-2-2018 Porto Alto, Cara Larga Maarten Hotting38.96167 N -8.92056 W Portugal
4-2-2018 Carregado, ricefields Maarten Hotting39.029416 N -8.941725 W Portugal
7-2-2018 Porto Alto, Cara Larga Maarten Hotting38.96167 N -8.92056 W Portugal
14-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
18-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
4-9-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 102
R5YLBB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Berkel en Rodenrijs, Bergboezem
Name Ringer: Willem Brandhorst
Ringing Date: 15-5-2013
51.98139 N 4.43639 EThe Netherlands
Ringnr: 2502662
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
29-1-2014 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Nathan Senner
29-1-2014 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
3-2-2014 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
Nathan Senner
Alice McBride
3-2-2014 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
Nathan Senner
Alice McBride
8-2-2014 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Nathan Senner
11-2-2014 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
Alice McBride
12-2-2014 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Nathan Senner
21-2-2014 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
Alice McBride
22-2-2014 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Mo Verhoeven
29-1-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Mo Verhoeven
Alice McBride
2-2-2015 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
Alice McBride
Nathan Senner
9-2-2016 Hernan Cortes Rosemarie Kentie39.03333 N -5.93333 W Spain
15-2-2016 Yelbes Haije Valkema38.96944 N -6.00167 W Spain
vrijdag 7 september 2018 Page 103
19-3-2016 Berkel en Rodenrijs, Bergboezem Willem Brandhorst51.98139 N 4.43639 E The Netherlands
2-9-2016 Dianki Idrissa Ndiaye12.87500 N -16.46278 W Senegal
Khady Gueye
4-2-2017 Santa Amalia Egbert van der Velde39.00389 N -5.98611 W Spain
Wiebe Kaspersma
5-2-2017 Santa Amalia Egbert van der Velde39.00389 N -5.98611 W Spain
7-2-2017 Santa Amalia Egbert van der Velde39.00389 N -5.98611 W Spain
7-2-2017 Santa Amalia Wiebe Kaspersma39.00389 N -5.98611 W Spain
9-2-2017 Santa Amalia Wiebe Kaspersma39.00389 N -5.98611 W Spain
9-2-2017 Santa Amalia Jos Hooijmeijer39.00389 N -5.98611 W Spain
9-2-2017 Santa Amalia Egbert van der Velde39.00389 N -5.98611 W Spain
9-2-2017 Hernan Cortes - Medellín Jos Hooijmeijer39.006 N -5.943 W Spain
10-2-2017 Santa Amalia Wiebe Kaspersma39.00389 N -5.98611 W Spain
2-3-2017 Sint-Margriete Walter Hamelinck51.25000 N 3.53333 E Belgium
11-3-2017 Berkel en Rodenrijs, Bergboezem Willem Brandhorst51.98139 N 4.43639 E The Netherlands
19-3-2017 Berkel en Rodenrijs, Bergboezem Jeroen Bes51.98139 N 4.43639 E The Netherlands
22-3-2017 Berkel en Rodenrijs, Bergboezem Jan Vegelin51.98139 N 4.43639 E The Netherlands
24-3-2017 Berkel en Rodenrijs, Bergboezem Jan Vegelin51.98139 N 4.43639 E The Netherlands
vrijdag 7 september 2018 Page 104
17-4-2017 Berkel en Rodenrijs, Bergboezem Susanne Kuijpers51.98139 N 4.43639 E The Netherlands
13-5-2017 Berkel en Rodenrijs, Bergboezem Willem Brandhorst51.98139 N 4.43639 E The Netherlands
29-5-2017 Berkel en Rodenrijs, Bergboezem Willem Brandhorst51.98139 N 4.43639 E The Netherlands
16-2-2018 Santa Amalia Jacob de Vries39.00389 N -5.98611 W Spain
16-2-2018 Santa Amalia Mario Huizinga39.00389 N -5.98611 W Spain
27-8-2018 Dianki Idrissa Ndiaye12.87500 N -16.46278 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 105
R6YYLL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Deinum, Polder Deinum
Name Ringer: Allix Brenninkmeijer
Ringing Date: 12-5-2009
53.18333 N 5.73333 EThe Netherlands
Ringnr: 3611919
Name 2nd Ringer: Andrea Kuiper-Vos
Age (in days; 50 = juv.; 99 = ad.): 99
20-5-2009 Deinum, Polder Deinum (Visser) Yde van der Heide53.19278 N 5.74278 E The Netherlands
31-5-2009 Deinum, Polder Deinum (Visser) Yde van der Heide53.19278 N 5.74278 E The Netherlands
15-2-2010 Porto Alto, Ze do Pinho Ysbrand Galama38.96222 N -8.89167 W Portugal
16-2-2010 Samora Correia, Samora Correia ricefields Job ten Horn38.94194 N -8.88528 W Portugal
20-2-2010 Samora Correia, Samora Correia ricefields Job ten Horn38.94194 N -8.88528 W Portugal
21-2-2010 Samora Correia, Samora Correia ricefields Job ten Horn38.94194 N -8.88528 W Portugal
7-4-2010 Deinum, Polder Deinum (Visser) Leonie Raijmakers53.19278 N 5.74278 E The Netherlands
16-4-2010 Deinum, Polder Deinum (Visser) Leonie Raijmakers53.19278 N 5.74278 E The Netherlands
27-4-2010 Deinum, Polder Deinum (Visser) Marten Sikkema53.19278 N 5.74278 E The Netherlands
Leonie Raijmakers
27-4-2010 Ritsumazijl, Ritsumazijl Noord Marten Sikkema53.20444 N 5.74167 E The Netherlands
Leonie Raijmakers
22-6-2010 Workum, Workumermeer Petra de Goeij52.99278 N 5.46389 E The Netherlands
22-6-2010 Workum, Workumermeer Anneke Rippen52.99278 N 5.46389 E The Netherlands
23-6-2010 Gaast, Jouke Sjoerdspolder Theunis Piersma53.00361 N 5.41972 E The Netherlands
vrijdag 7 september 2018 Page 106
24-6-2010 Gaast, Jouke Sjoerdspolder Petra de Goeij53.00361 N 5.41972 E The Netherlands
4-2-2011 Porto Alto, Giganta ricefields, Ponta da
Erva
Niko Groen38.91667 N -8.93333 W Portugal
Jan van der Geld
18-2-2011 Porto Alto, Giganta ricefields, Ponta da
Erva
Stef Waasdorp38.91667 N -8.93333 W Portugal
6-6-2011 Blessum Anneke Zeinstra53.20000 N 5.70000 E The Netherlands
8-7-2011 Workum, Workumerbinnenwaard-Noord Theunis Piersma52.99611 N 5.41139 E The Netherlands
8-7-2011 Gaast, Jouke Sjoerdspolder Ysbrand Galama53.00361 N 5.41972 E The Netherlands
14-2-2012 Zambujal Gjerryt Hoekstra38.57306 N -8.73472 W Portugal
14-2-2012 Zambujal Haije Valkema38.57306 N -8.73472 W Portugal
12-4-2012 Ritsumazijl, Ritsumazijl Noord Hendriekus Algra53.20444 N 5.74167 E The Netherlands
1-6-2012 Blessum Anneke Zeinstra53.20000 N 5.70000 E The Netherlands
7-6-2012 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
Haije Valkema
4-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Pieter Breeuwsma38.91667 N -8.93333 W Portugal
Haije Valkema
5-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
Pieter Breeuwsma
13-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
17-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
17-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 107
20-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Rene Faber38.91667 N -8.93333 W Portugal
3-4-2013 Leidschendam, Starrevaart Sjaak Schilperoort52.10000 N 4.43333 E The Netherlands
24-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Hendriekus Algra38.91667 N -8.93333 W Portugal
25-6-2014 Gaast, Jouke Sjoerdspolder Jelle Loonstra53.00361 N 5.41972 E The Netherlands
24-11-2014 Blom Jos Hooijmeijer11.99556 N -15.79361 W Guinea Bissau
Jan van der Kamp
Haije Valkema
9-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
11-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
11-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
19-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
19-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
19-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
24-8-2015 Fintiok Haije Valkema12.655 N -16.113 W Senegal
Jos Hooijmeijer
9-12-2015 Blom Jos Hooijmeijer11.99556 N -15.79361 W Guinea Bissau
Haije Valkema
Hamilton Monteiro
20-6-2016 Jeth Gjerryt Hoekstra53.124 N 5.683 E The Netherlands
Ysbrand Galama
31-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
31-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 108
2-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
8-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva, East
Maarten Hotting38.910421 N -8.919625 W Portugal
8-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
13-7-2017 Lauwersoog - Achter de Zwarten Mo Verhoeven53.387650 N 6.199021 E The Netherlands
4-9-2018 Agnack, Agnack ricefields Jos Hooijmeijer12.592 N -16.117 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 109
Y1YRBR
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Workumerbinnenwaard-Noord
Name Ringer: University of Groningen
Ringing Date: 11-5-2004
52.99611 N 5.41139 EThe Netherlands
Ringnr: 3554078
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
1-6-2004 Makkum, Makkumer Zuidwaard Jos Hooijmeijer53.04472 N 5.38722 E The Netherlands
1-6-2005 Workum, Workumermeer Jos Hooijmeijer52.99278 N 5.46389 E The Netherlands
Niko Groen (RUG)
10-8-2005 Isla Mayor, Entremuros (Parque Natural
de Doñana)
José Luís Arroyo37.08611 N -6.26028 W Spain
10-4-2006 Workum, Workumerbinnenwaard-Noord Christiaan Both52.99611 N 5.41139 E The Netherlands
9-6-2006 Workum, Workumerbinnenwaard-Noord Pedro Lourenço52.99611 N 5.41139 E The Netherlands
Elzemiek Geuverink
1-2-2007 Zambujal Pedro Lourenço38.57306 N -8.73472 W Portugal
Freek Mandema
2-2-2007 Zambujal Pedro Lourenço38.57306 N -8.73472 W Portugal
Freek Mandema
Theunis Piersma
31-5-2007 Workum, Workumerbinnenwaard-Zuid Rosemarie Kentie52.97917 N 5.41917 E The Netherlands
5-6-2007 Koudum, Polder De Samenvoeging Rosemarie Kentie52.91000 N 5.46139 E The Netherlands
Valentijn van den Brink
24-2-2008 Samora Correia, Samora Correia ricefields Pete Potts38.94194 N -8.88528 W Portugal
28-3-2008 Parrega Oost, Dedgum, Hieslum Ysbrand Galama53.01361 N 5.48611 E The Netherlands
3-3-2009 Aigues Mortes, La Tortue Dirk Tanger43.55528 N 4.33611 E France
Onno Steendam
Rene Faber
22-3-2009 Gaast, Jouke Sjoerdspolder Rinkje van der Zee53.00361 N 5.41972 E The Netherlands
vrijdag 7 september 2018 Page 110
3-6-2009 Workum, Workumerbinnenwaard-Noord Ysbrand Galama52.99611 N 5.41139 E The Netherlands
Lucie Schmaltz
2-7-2009 Palencia, Laguna de Boada de Campos Carlos Zumalacárregui Martínez41.96667 N -4.85000 W Spain
3-7-2009 Palencia, Laguna de Boada de Campos Carlos Zumalacárregui Martínez41.96667 N -4.85000 W Spain
24-3-2010 Workum, Workumerbuitenwaard-Zuid, It
Soal
Krijn Trimbos (RUG)52.98056 N 5.40778 E The Netherlands
9-6-2010 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
25-3-2011 Gaast, Jouke Sjoerdspolder Dirk Kuiken53.00361 N 5.41972 E The Netherlands
6-4-2011 Workum, Workumerbinnenwaard-Noord Willem Stilma52.99611 N 5.41139 E The Netherlands
25-3-2012 Workum, Workumerbuitenwaard-Noord Rinkje van der Zee52.99222 N 5.40167 E The Netherlands
26-2-2013 El Palmar, El Campot, Parque Natural de
L'Albufera
Rene Faber39.31444 N -0.34000 W Spain
Marten Sikkema
26-2-2013 Les Gavines, Racó de l'Olla, Parque
Natural de L'Albufera
Rene Faber39.33333 N -0.31667 W Spain
Marten Sikkema
27-2-2013 El Palmar, El Campot, Parque Natural de
L'Albufera
Marten Sikkema39.31444 N -0.34000 W Spain
Rene Faber
12-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 111
Y3LBYB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Gaast, Jouke Sjoerdspolder
Name Ringer: João Guilherme
Ringing Date: 21-5-2008
53.00361 N 5.41972 EThe Netherlands
Ringnr: 3652951
Name 2nd Ringer: Robbie Watt
Age (in days; 50 = juv.; 99 = ad.): 99
12-6-2008 Gaast, Jouke Sjoerdspolder Robbie Watt53.00361 N 5.41972 E The Netherlands
João Guilherme
17-6-2008 Workum, Workumerbinnenwaard-Noord Rinkje van der Zee52.99611 N 5.41139 E The Netherlands
25-3-2009 Gaast, Jouke Sjoerdspolder Pedro Lourenço53.00361 N 5.41972 E The Netherlands
14-4-2009 Gaast, Jouke Sjoerdspolder Pedro Lourenço53.00361 N 5.41972 E The Netherlands
18-6-2009 Workum, Workumermeer Rosemarie Kentie52.99278 N 5.46389 E The Netherlands
23-6-2009 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
25-6-2009 Gaast, Jouke Sjoerdspolder Rinkje van der Zee53.00361 N 5.41972 E The Netherlands
27-6-2009 Workum, Workumermeer Rosemarie Kentie52.99278 N 5.46389 E The Netherlands
4-7-2009 Workum, Workumerbinnenwaard-Noord Rinkje van der Zee52.99611 N 5.41139 E The Netherlands
19-2-2010 Palazuelo Jos Hooijmeijer39.11583 N -5.73778 W Spain
Libbe Zijlstra
24-5-2010 Gaast, Jouke Sjoerdspolder Rosemarie Kentie53.00361 N 5.41972 E The Netherlands
15-6-2010 Gaast, Jouke Sjoerdspolder Rinkje van der Zee53.00361 N 5.41972 E The Netherlands
17-6-2010 Gaast, Jouke Sjoerdspolder Rene Faber53.00361 N 5.41972 E The Netherlands
Petra de Goeij
Rinkje van der Zee
vrijdag 7 september 2018 Page 112
17-6-2010 Gaast, Jouke Sjoerdspolder Rinkje van der Zee53.00361 N 5.41972 E The Netherlands
17-6-2010 Gaast, Jouke Sjoerdspolder Petra de Goeij53.00361 N 5.41972 E The Netherlands
Rinkje van der Zee
Rene Faber
17-6-2010 Gaast, Jouke Sjoerdspolder Petra de Goeij53.00361 N 5.41972 E The Netherlands
Rinkje van der Zee
Rene Faber
21-6-2010 Workum, Workumermeer Rosemarie Kentie52.99278 N 5.46389 E The Netherlands
21-6-2010 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
21-6-2010 Workum, Workumermeer Anneke Rippen52.99278 N 5.46389 E The Netherlands
22-6-2010 Workum, Workumermeer Anneke Rippen52.99278 N 5.46389 E The Netherlands
13-7-2010 Workum, Workumerbinnenwaard-Noord Willem Stilma52.99611 N 5.41139 E The Netherlands
30-1-2011 Vivares Jos Hooijmeijer39.08333 N -5.88722 W Spain
Rocío Marquez Ferrando
18-2-2011 Porto Alto, Giganta ricefields, Ponta da
Erva
Job ten Horn38.91667 N -8.93333 W Portugal
20-3-2011 Workum, Workumerbuitenwaard-Zuid, It
Soal
Theunis Piersma52.98056 N 5.40778 E The Netherlands
Martin Bulla
22-6-2011 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
26-6-2011 Durgerdam, IJdoornpolder Rene Faber52.37944 N 5.01028 E The Netherlands
Frank Visbeen
27-6-2011 Saint Denis du Payré Paul Trotignon46.40000 N -1.25000 W France
4-2-2012 Hernan Cortes Niko Groen39.03333 N -5.93333 W Spain
Gerrit Gerritsen
4-2-2012 Hernan Cortes Niko Groen39.03333 N -5.93333 W Spain
Gerrit Gerritsen
vrijdag 7 september 2018 Page 113
12-2-2012 Hernan Cortes Jos Hooijmeijer39.03333 N -5.93333 W Spain
Tom Jager
26-2-2012 Porto Alto, Ruivo Dirk Tanger38.96667 N -8.90194 W Portugal
26-3-2012 Gaast, Jouke Sjoerdspolder Sytse-Jan Wouda53.00361 N 5.41972 E The Netherlands
3-5-2012 Gaast, Jouke Sjoerdspolder Rienk Jelle Hibma (RUG)53.00361 N 5.41972 E The Netherlands
17-7-2012 Workum, Workumermeer Jouke van der Meulen52.99278 N 5.46389 E The Netherlands
14-3-2013 Woudsend, Indijk Gerrit Gerritsen52.95028 N 5.60722 E The Netherlands
24-3-2013 Waverveen, Polder Groot-Mijdrecht Noord Frank van der Meer52.23583 N 4.90472 E The Netherlands
Robert van der Meer
Peter van der Meer
26-5-2013 Gaast, Jouke Sjoerdspolder Merlijn de Graaf53.00361 N 5.41972 E The Netherlands
27-5-2013 Gaast, Jouke Sjoerdspolder Merlijn de Graaf53.00361 N 5.41972 E The Netherlands
April Fikenscher
8-6-2013 Workum, Workumermeer Rene Faber52.99278 N 5.46389 E The Netherlands
11-6-2013 It Heidenskip, Workumerveld Ysbrand Galama52.97111 N 5.46972 E The Netherlands
Gjerryt Hoekstra
19-6-2013 Workum, Workumermeer Atser Sybrandy (RUG)52.99278 N 5.46389 E The Netherlands
20-6-2013 Workum, Workumermeer Atser Sybrandy (RUG)52.99278 N 5.46389 E The Netherlands
7-10-2013 Isla Mayor, Veta la Palma Hendriekus Algra36.97083 N -6.23500 W Spain
30-1-2014 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
Alice McBride
31-1-2014 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
Mo Verhoeven
vrijdag 7 september 2018 Page 114
15-2-2014 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
Alice McBride
25-3-2014 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
17-4-2014 Workum, Workumerbuitenwaard-Noord Dolf van der Gaag52.99222 N 5.40167 E The Netherlands
29-1-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Mo Verhoeven
Alice McBride
31-1-2015 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Mo Verhoeven
Nathan Senner
1-2-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
Mo Verhoeven
2-2-2015 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
Alice McBride
Nathan Senner
4-2-2015 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Jelle Loonstra
Alice McBride
5-2-2015 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Alice McBride
Nathan Senner
7-2-2015 Medellín Mo Verhoeven38.98861 N -5.96056 W Spain
Alice McBride
Nathan Senner
11-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
18-2-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
Mo Verhoeven
19-2-2015 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Nathan Senner
Mo Verhoeven
19-2-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
Mo Verhoeven
6-3-2015 Ouderkerk a/d Amstel, Holendrechter en
Bullewijkerpolder, Landje van Geijsel
Anton Duijnhouwer52.28167 N 4.93028 E The Netherlands
6-3-2015 Ouderkerk a/d Amstel, Holendrechter en
Bullewijkerpolder, Landje van Geijsel
Frits Bos52.28167 N 4.93028 E The Netherlands
vrijdag 7 september 2018 Page 115
16-3-2015 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
5-5-2015 Gaast, Jouke Sjoerdspolder Emma Penning53.00361 N 5.41972 E The Netherlands
17-6-2015 Gaast, Jouke Sjoerdspolder Emma Penning53.00361 N 5.41972 E The Netherlands
7-2-2016 Yelbes Rosemarie Kentie38.96944 N -6.00167 W Spain
7-2-2016 Yelbes Rosemarie Kentie38.96944 N -6.00167 W Spain
15-2-2016 Yelbes Haije Valkema38.96944 N -6.00167 W Spain
23-3-2016 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
30-5-2016 Gaast, Jouke Sjoerdspolder Guillaume Senterre53.00361 N 5.41972 E The Netherlands
16-6-2016 Gaast, Jouke Sjoerdspolder Guillaume Senterre53.00361 N 5.41972 E The Netherlands
3-2-2017 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
3-2-2017 Hernan Cortes Jelle Loonstra39.03333 N -5.93333 W Spain
4-2-2017 Casar de Miajadas Egbert van der Velde39.13333 N -5.85000 W Spain
Wiebe Kaspersma
7-2-2017 Santa Amalia Wiebe Kaspersma39.00389 N -5.98611 W Spain
12-3-2017 Heeg, Gouden Boaijum Bert Zijlstra52.96499 N 5.61991 E The Netherlands
25-3-2017 Workum, Workumerbuitenwaard-Noord Alice McBride52.99222 N 5.40167 E The Netherlands
15-6-2017 Workum, Workumerbinnenwaard-Noord Mo Verhoeven52.99611 N 5.41139 E The Netherlands
Alice McBride
vrijdag 7 september 2018 Page 116
17-6-2017 Durgerdam, IJdoornpolder Kees de Jager52.37944 N 5.01028 E The Netherlands
5-2-2018 Almoharin Pipe Abad39.15000 N -6.03333 W Spain
7-2-2018 Hernan Cortes - Medellín Pipe Abad39.006 N -5.943 W Spain
10-2-2018 Santa Amalia Jos Hooijmeijer39.00389 N -5.98611 W Spain
Libbe Zijlstra
12-2-2018 Santa Amalia Jacob de Vries39.00389 N -5.98611 W Spain
13-2-2018 Santa Amalia Jacob de Vries39.00389 N -5.98611 W Spain
17-2-2018 Santa Amalia Jacob de Vries39.00389 N -5.98611 W Spain
17-2-2018 Santa Amalia Mario Huizinga39.00389 N -5.98611 W Spain
18-2-2018 Santa Amalia Jacob de Vries39.00389 N -5.98611 W Spain
18-2-2018 Santa Amalia Mario Huizinga39.00389 N -5.98611 W Spain
19-4-2018 Gaast, Jouke Sjoerdspolder Tim Oortwijn53.00361 N 5.41972 E The Netherlands
2-6-2018 Gaast, Jouke Sjoerdspolder Tim Oortwijn53.00361 N 5.41972 E The Netherlands
5-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 117
Y3LLYL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Workumerbinnenwaard-Noord
Name Ringer: Pedro Lourenço
Ringing Date: 20-5-2008
52.99611 N 5.41139 EThe Netherlands
Ringnr: 1433320
Name 2nd Ringer: Feline Stellaard
Age (in days; 50 = juv.; 99 = ad.): 15
18-6-2008 Workum, Workumerbinnenwaard-Noord Freek Koopmans52.99611 N 5.41139 E The Netherlands
Hessel Klijn
26-5-2009 Workum, Workumerbinnenwaard-Zuid Hacen Mohamed El Hacen52.97917 N 5.41917 E The Netherlands
Petra de Goeij
27-5-2009 Koudum, Haanmeer Rosemarie Kentie52.92333 N 5.43500 E The Netherlands
Katharine Bowgen
3-6-2009 Workum, Workumerbinnenwaard-Noord Ysbrand Galama52.99611 N 5.41139 E The Netherlands
Lucie Schmaltz
4-5-2010 Workum, Workumerbinnenwaard-Zuid Petra de Goeij52.97917 N 5.41917 E The Netherlands
Mo Verhoeven
17-5-2010 Workum, Workumerbinnenwaard-Zuid Rosemarie Kentie52.97917 N 5.41917 E The Netherlands
15-4-2011 Workum, Workumerbinnenwaard-Zuid Jos Hooijmeijer52.97917 N 5.41917 E The Netherlands
Marten Sikkema (RUG)
26-5-2011 Workum, Workumerbuitenwaard-Noord Rocío Marquez Ferrando52.99222 N 5.40167 E The Netherlands
Albert Allema (RUG)
23-1-2013 El Rocio, Lucio de Mari Lopez Tom Jager37.04833 N -6.30472 W Spain
23-1-2013 El Rocio, Lucio de Mari Lopez Rocío Marquez Ferrando37.04833 N -6.30472 W Spain
23-1-2013 El Rocio, Lucio de Mari Lopez Jos Hooijmeijer37.04833 N -6.30472 W Spain
5-2-2013 Vivares Nathan Senner39.08333 N -5.88722 W Spain
Mo Verhoeven
9-4-2013 It Heidenskip, Workumerveld Ysbrand Galama52.97111 N 5.46972 E The Netherlands
vrijdag 7 september 2018 Page 118
25-4-2013 Workum, Workumerbinnenwaard-Zuid Berber de Jong52.97917 N 5.41917 E The Netherlands
18-11-2013 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
20-11-2013 Isla Mayor, Veta la Palma Hendriekus Algra36.97083 N -6.23500 W Spain
19-5-2014 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
15-6-2014 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
23-6-2014 Workum, Workumerbinnenwaard-Noord Jelle Loonstra52.99611 N 5.41139 E The Netherlands
27-6-2014 Workum, Workumerbinnenwaard-Zuid Rinkje van der Zee52.97917 N 5.41917 E The Netherlands
16-6-2015 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
25-1-2016 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
25-1-2016 Isla Mayor, Veta la Palma Jos Hooijmeijer36.97083 N -6.23500 W Spain
28-1-2016 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
16-5-2016 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
14-6-2016 Gaast, Jouke Sjoerdspolder Guillaume Senterre53.00361 N 5.41972 E The Netherlands
18-6-2016 Gaast, Jouke Sjoerdspolder Sofia Briosa e Scheltinga53.00361 N 5.41972 E The Netherlands
22-6-2016 Workum, Workumerbinnenwaard-Zuid Jos Hooijmeijer52.97917 N 5.41917 E The Netherlands
22-6-2016 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
vrijdag 7 september 2018 Page 119
28-10-2016 Isla Mayor, Veta la Palma Ysbrand Galama36.97083 N -6.23500 W Spain
8-11-2016 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
17-11-2016 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
10-4-2017 Workum, Workumerbinnenwaard-Zuid Alice McBride52.97917 N 5.41917 E The Netherlands
7-2-2018 Isla Mayor, rice fields Jan Kramer37.13944 N -6.18944 W Spain
Rennie Kramer
7-4-2018 Workum, Workumerbinnenwaard-Zuid Alice McBride52.97917 N 5.41917 E The Netherlands
14-6-2018 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
29-8-2018 Tobor Idrissa Ndiaye12.6597 N -16.26313 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 120
Y3RBLL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Workumerbinnenwaard-Zuid
Name Ringer: Rinkje van der Zee
Ringing Date: 9-5-2009
52.97917 N 5.41917 EThe Netherlands
Ringnr: 3654148
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
10-6-2009 Workum, Workumerbinnenwaard-Zuid Rosemarie Kentie52.97917 N 5.41917 E The Netherlands
17-6-2009 Koudum, Haanmeer Rosemarie Kentie52.92333 N 5.43500 E The Netherlands
18-6-2009 Koudum, Haanmeer Rosemarie Kentie52.92333 N 5.43500 E The Netherlands
18-6-2009 Koudum, Haanmeer Pedro Lourenço52.92333 N 5.43500 E The Netherlands
25-6-2009 Workum, Workumermeer Jan Kramer52.99278 N 5.46389 E The Netherlands
27-6-2009 Workum, Workumermeer Rosemarie Kentie52.99278 N 5.46389 E The Netherlands
16-3-2010 Saint Denis du Payré Paul Trotignon46.40000 N -1.25000 W France
20-4-2010 Workum, Workumer Nieuwland Ysbrand Galama52.95500 N 5.43194 E The Netherlands
23-6-2010 Workum, Workumermeer Petra de Goeij52.99278 N 5.46389 E The Netherlands
25-6-2010 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
21-3-2011 Stavoren, Zuidermeerpolder Lucie Schmaltz52.87611 N 5.38361 E The Netherlands
20-4-2011 Workum, Workumerbinnenwaard-Noord Ysbrand Galama52.99611 N 5.41139 E The Netherlands
5-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 121
16-2-2016 Yelbes Haije Valkema38.96944 N -6.00167 W Spain
7-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
Siebe (RUG) Bonthuis
5-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 122
Y3RLBL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Workumerbuitenwaard-Noord
Name Ringer: Jos Hooijmeijer
Ringing Date: 14-5-2010
52.99222 N 5.40167 EThe Netherlands
Ringnr: 1434110
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 10
6-4-2011 Gaast, Polder Gaast-Ferwoude Jos Hooijmeijer53.01806 N 5.43194 E The Netherlands
Ysbrand Galama
20-4-2011 Workum, Workumerbinnenwaard-Noord Ysbrand Galama52.99611 N 5.41139 E The Netherlands
30-6-2011 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
6-7-2011 Pikesyl, Hisse- en Pikemar Rene Faber53.00111 N 5.57222 E The Netherlands
11-7-2011 Greonterp, De Ryp Jouke van der Meulen52.99833 N 5.52250 E The Netherlands
16-3-2012 Workum, Workumerbinnenwaard-Noord Ysbrand Galama52.99611 N 5.41139 E The Netherlands
18-3-2012 Workum, Workumerbinnenwaard-Noord Raf Vervoort52.99611 N 5.41139 E The Netherlands
15-6-2012 Gaast, Jouke Sjoerdspolder Ysbrand Galama53.00361 N 5.41972 E The Netherlands
22-6-2012 Workum, Workumermeer Rienk Jelle Hibma (RUG)52.99278 N 5.46389 E The Netherlands
27-6-2012 Workum, Workumermeer Rienk Jelle Hibma (RUG)52.99278 N 5.46389 E The Netherlands
12-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
12-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
13-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 123
13-4-2013 Workum, Workumerbinnenwaard-Noord Maarten Hotting52.99611 N 5.41139 E The Netherlands
Rene Faber
4-5-2013 Workum, Workumerbinnenwaard-Noord Rinkje van der Zee52.99611 N 5.41139 E The Netherlands
8-6-2013 Workum, Workumerbinnenwaard-Noord Rinkje van der Zee52.99611 N 5.41139 E The Netherlands
5-7-2013 Workum, Workumerbinnenwaard-Noord Egbert van der Velde52.99611 N 5.41139 E The Netherlands
9-7-2013 Workum, Workumerbuitenwaard-Noord Jos Hooijmeijer52.99222 N 5.40167 E The Netherlands
Sietske Rintjema
Chris Bakker
2-8-2013 Lelystad, Oostvaardersplassen, kijkhut De
Zeearend en Wigbels' Eiland
Gerrit Gerritsen52.44722 N 5.39917 E The Netherlands
6-2-2014 Isla Mayor, Veta la Palma Jos Hooijmeijer36.97083 N -6.23500 W Spain
Tom Jager
28-3-2014 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
23-5-2014 Workum, Workumerbinnenwaard-Noord Dolf van der Gaag52.99611 N 5.41139 E The Netherlands
8-6-2014 Workum, Workumerbuitenwaard-Noord Jan Kramer52.99222 N 5.40167 E The Netherlands
11-7-2014 Workum, Workumerbuitenwaard-Noord Jelle Loonstra52.99222 N 5.40167 E The Netherlands
9-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
11-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
26-3-2015 Workum, Polder de Beveiliging Ysbrand Galama52.99111 N 5.44694 E The Netherlands
13-6-2015 Workum, Workumerbinnenwaard-Noord Ysbrand Galama52.99611 N 5.41139 E The Netherlands
12-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Astrid Kant38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 124
12-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Astrid Kant38.91667 N -8.93333 W Portugal
29-3-2016 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
29-5-2016 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
12-2-2017 Porto Alto, Giganta ricefields, Cardal Maarten Hotting38.921737 N -8.977164 W Portugal
19-2-2017 Porto Alto, Giganta ricefields, Cardal Bob Loos38.921737 N -8.977164 W Portugal
20-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Mario Huizinga38.91667 N -8.93333 W Portugal
17-3-2017 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
4-4-2017 Workum, Workumerbinnenwaard-Noord Mario Huizinga52.99611 N 5.41139 E The Netherlands
4-4-2017 Workum, Workumerbinnenwaard-Noord Jan Kramer52.99611 N 5.41139 E The Netherlands
Eelco Brandenburg
13-6-2017 Workum, Workumerbinnenwaard-Noord Mo Verhoeven52.99611 N 5.41139 E The Netherlands
Alice McBride
8-2-2018 Porto Alto, Giganta ricefields, Cardal Maarten Hotting38.921737 N -8.977164 W Portugal
8-2-2018 Porto Alto, Giganta ricefields, Cardal Kees de Jager38.921737 N -8.977164 W Portugal
31-3-2018 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
Mo Verhoeven
5-6-2018 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
25-8-2018 Tobor Pape Cissao Diedhiou12.6597 N -16.26313 W Senegal
29-8-2018 Tobor Idrissa Ndiaye12.6597 N -16.26313 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 125
Y3YBRY
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Workumerbinnenwaard-Noord
Name Ringer: Pedro Lourenço
Ringing Date: 5-6-2007
52.99611 N 5.41139 EThe Netherlands
Ringnr: 3654108
Name 2nd Ringer: Merlijn de Graaf
Age (in days; 50 = juv.; 99 = ad.): 99
13-6-2007 Workum, Workumermeer Rosemarie Kentie52.99278 N 5.46389 E The Netherlands
Valentijn van den Brink
13-3-2008 Workum, Workumermeer Petra de Goeij52.99278 N 5.46389 E The Netherlands
Ysbrand Galama
24-3-2008 Workum, Polder de Beveiliging Theunis Piersma52.99111 N 5.44694 E The Netherlands
10-6-2008 Workum, Workumermeer Pedro Lourenço52.99278 N 5.46389 E The Netherlands
23-3-2009 Workum, Workumermeer Rosemarie Kentie52.99278 N 5.46389 E The Netherlands
27-3-2009 Gaast, Polder Gaast-Ferwoude Marianne McGhie53.01806 N 5.43194 E The Netherlands
15-6-2009 Workum, Workumermeer Niko Groen (RUG)52.99278 N 5.46389 E The Netherlands
19-6-2009 Workum, Workumermeer Jan Kramer52.99278 N 5.46389 E The Netherlands
17-3-2010 Workum, Workumermeer Anneke Rippen52.99278 N 5.46389 E The Netherlands
1-4-2010 Workum, Polder de Beveiliging Carola Poley52.99111 N 5.44694 E The Netherlands
Anneke Rippen
15-6-2010 Workum, Workumermeer Anneke Rippen52.99278 N 5.46389 E The Netherlands
16-6-2010 Workum, Workumermeer Petra de Goeij52.99278 N 5.46389 E The Netherlands
20-6-2010 Workum, Workumermeer Lucie Schmaltz52.99278 N 5.46389 E The Netherlands
vrijdag 7 september 2018 Page 126
25-6-2010 Workum, Workumermeer Rosemarie Kentie52.99278 N 5.46389 E The Netherlands
25-6-2010 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
29-3-2011 Workum, Polder de Beveiliging Niko Groen (RUG)52.99111 N 5.44694 E The Netherlands
17-6-2011 Workum, Workumermeer Theunis Piersma52.99278 N 5.46389 E The Netherlands
23-3-2012 Workum, Workumermeer Haije Valkema52.99278 N 5.46389 E The Netherlands
Egbert van der Velde
27-5-2012 Workum, Workumermeer Rene Faber52.99278 N 5.46389 E The Netherlands
7-6-2012 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
Haije Valkema
20-3-2013 Nijhuizum, Monnikeburenpolder Zuid Ysbrand Galama52.98611 N 5.48861 E The Netherlands
9-4-2013 Nijhuizum, Monnikeburenpolder Zuid Jouke van der Meulen52.98611 N 5.48861 E The Netherlands
8-6-2013 Workum, Workumermeer Rene Faber52.99278 N 5.46389 E The Netherlands
19-6-2013 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
21-6-2013 Workum, Workumermeer Rene Faber52.99278 N 5.46389 E The Netherlands
22-6-2013 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
27-3-2014 Workum, Polder de Beveiliging Rene Faber (RUG)52.99111 N 5.44694 E The Netherlands
5-6-2014 Workum, Workumerbinnenwaard-Zuid Dolf van der Gaag52.97917 N 5.41917 E The Netherlands
15-4-2015 Workum, Workumermeer Atser Sybrandy (RUG)52.99278 N 5.46389 E The Netherlands
vrijdag 7 september 2018 Page 127
18-6-2015 Workum, Workumerbinnenwaard-Noord Ysbrand Galama52.99611 N 5.41139 E The Netherlands
19-4-2016 Workum, Workumerbinnenwaard-Noord Jan Kramer52.99611 N 5.41139 E The Netherlands
Eric ten Cate
22-6-2016 Nijhuizum, Monnikeburenpolder Sofia Briosa e Scheltinga52.99278 N 5.49972 E The Netherlands
23-6-2016 Nijhuizum, Monnikeburenpolder Sofia Briosa e Scheltinga52.99278 N 5.49972 E The Netherlands
23-6-2016 Nijhuizum, Monnikeburenpolder Sofia Briosa e Scheltinga52.99278 N 5.49972 E The Netherlands
25-6-2016 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
26-6-2016 Workum, Workumermeer Guillaume Senterre52.99278 N 5.46389 E The Netherlands
18-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 128
Y3YYLL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Gaast, Jouke Sjoerdspolder
Name Ringer: Pedro Lourenço
Ringing Date: 9-5-2008
53.00361 N 5.41972 EThe Netherlands
Ringnr: 3652904
Name 2nd Ringer: João Guilherme
Age (in days; 50 = juv.; 99 = ad.): 99
20-2-2008 Samora Correia, Samora Correia ricefields Tim Walker38.94194 N -8.88528 W Portugal
8-6-2008 Gaast, Jouke Sjoerdspolder João Guilherme53.00361 N 5.41972 E The Netherlands
Robbie Watt
24-3-2009 Gaast, Polder Gaast-Ferwoude Pedro Lourenço53.01806 N 5.43194 E The Netherlands
9-4-2009 Gaast, Polder Gaast-Ferwoude Anneke Zeinstra53.01806 N 5.43194 E The Netherlands
9-5-2009 Gaast, Polder Kooihuizen-Zuid Theunis Piersma53.02667 N 5.42667 E The Netherlands
4-6-2009 Ferwoude, Fallingabuurster- en
Aaltjemeerpolder
Katharine Bowgen53.00639 N 5.44611 E The Netherlands
Pedro Lourenço
13-6-2009 Workum, Workumerbinnenwaard-Noord Gerard Minnema52.99611 N 5.41139 E The Netherlands
19-6-2009 Workum, Workumerbinnenwaard-Noord Rinkje van der Zee52.99611 N 5.41139 E The Netherlands
15-3-2010 Workum, Workumerbinnenwaard-Noord Rinkje van der Zee52.99611 N 5.41139 E The Netherlands
15-6-2010 Workum, Workumerbinnenwaard-Zuid Anneke Rippen52.97917 N 5.41917 E The Netherlands
13-2-2011 Porto Alto, Ze do Pinho Dirk Tanger38.96222 N -8.89167 W Portugal
26-5-2011 Gaast, Jouke Sjoerdspolder Jos Hooijmeijer53.00361 N 5.41972 E The Netherlands
12-3-2012 Workum, Workumerbinnenwaard-Noord Haije Valkema52.99611 N 5.41139 E The Netherlands
vrijdag 7 september 2018 Page 129
26-3-2012 Workum, Workumerbuitenwaard-Noord Rienk Jelle Hibma (RUG)52.99222 N 5.40167 E The Netherlands
19-5-2012 Workum, Workumerbinnenwaard-Noord Jan Kramer52.99611 N 5.41139 E The Netherlands
15-6-2012 Exmorra, Parregaastermeer Rienk Jelle Hibma (RUG)53.03194 N 5.45361 E The Netherlands
18-6-2012 Exmorra, Parregaastermeer Rienk Jelle Hibma (RUG)53.03194 N 5.45361 E The Netherlands
6-4-2013 Workum, Workumerbinnenwaard-Noord Gerard Minnema52.99611 N 5.41139 E The Netherlands
7-4-2013 Gaast, Polder Gaast-Ferwoude Sietse Bernardus53.01806 N 5.43194 E The Netherlands
11-4-2013 Gaast, Jouke Sjoerdspolder Merlijn de Graaf53.00361 N 5.41972 E The Netherlands
Jos Hooijmeijer
13-4-2013 Workum, Workumerbinnenwaard-Noord Gerard Minnema52.99611 N 5.41139 E The Netherlands
13-4-2013 Gaast, Polder Gaast-Ferwoude Maarten Hotting53.01806 N 5.43194 E The Netherlands
Rene Faber
14-4-2013 Gaast, Polder Gaast-Ferwoude Rene Faber53.01806 N 5.43194 E The Netherlands
15-4-2013 Gaast, Polder Gaast-Ferwoude April Fikenscher53.01806 N 5.43194 E The Netherlands
15-4-2013 Gaast, Polder Gaast-Ferwoude Merlijn de Graaf53.01806 N 5.43194 E The Netherlands
16-4-2013 Workum, Workumerbinnenwaard-Noord Gerard Minnema52.99611 N 5.41139 E The Netherlands
19-4-2013 Gaast, Polder Gaast-Ferwoude Merlijn de Graaf53.01806 N 5.43194 E The Netherlands
22-4-2013 Workum, Workumerbinnenwaard-Noord Jos Hooijmeijer52.99611 N 5.41139 E The Netherlands
25-4-2013 Gaast, Jouke Sjoerdspolder Merlijn de Graaf53.00361 N 5.41972 E The Netherlands
vrijdag 7 september 2018 Page 130
19-3-2014 Gaast, Jouke Sjoerdspolder Jelle Loonstra53.00361 N 5.41972 E The Netherlands
15-4-2014 Gaast, Jouke Sjoerdspolder Jelle Loonstra53.00361 N 5.41972 E The Netherlands
3-4-2015 Gaast, Jouke Sjoerdspolder Emma Penning53.00361 N 5.41972 E The Netherlands
7-4-2015 Gaast, Polder Gaast-Ferwoude Jan Kramer53.01806 N 5.43194 E The Netherlands
5-5-2015 Gaast, Polder Gaast-Ferwoude Emma Penning53.01806 N 5.43194 E The Netherlands
24-1-2016 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
26-1-2016 Isla Mayor, Veta la Palma Jos Hooijmeijer36.97083 N -6.23500 W Spain
1-4-2016 Gaast, Jouke Sjoerdspolder Ysbrand Galama53.00361 N 5.41972 E The Netherlands
Guillaume Senterre
11-6-2016 Gaast, Polder Gaast-Ferwoude Guillaume Senterre53.01806 N 5.43194 E The Netherlands
5-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
20-3-2017 Gaast, Polder Kooihuizen-Zuid Age Hulder53.02667 N 5.42667 E The Netherlands
28-4-2017 Gaast, Polder Kooihuizen-Zuid Age Hulder53.02667 N 5.42667 E The Netherlands
9-11-2017 Guembeul, Réserve Spéciale de Faune de
Guembeul
Jos Hooijmeijer15.929 N -16.463 W Senegal
Tom Jager
Pope Yamar Niang
27-3-2018 It Heidenskip, Ursulapolder Riemer Miedema52.95889 N 5.46667 E The Netherlands
9-6-2018 Gaast, Polder Kooihuizen-Zuid Tim Oortwijn53.02667 N 5.42667 E The Netherlands
16-6-2018 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
Mo Verhoeven
vrijdag 7 september 2018 Page 131
30-8-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 132
Y4BLBY
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Exmorra, Parregaastermeer
Name Ringer: Theunis Piersma
Ringing Date: 15-5-2010
53.03194 N 5.45361 EThe Netherlands
Ringnr: 3659751
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
3-6-2010 Exmorra, Parregaastermeer Petra de Goeij53.03194 N 5.45361 E The Netherlands
20-1-2011 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
9-4-2011 Exmorra, Parregaastermeer Petra de Goeij53.03194 N 5.45361 E The Netherlands
8-3-2012 Oudega, Sypset Jouke van der Meulen53.00028 N 5.53556 E The Netherlands
10-3-2012 Parrega Oost, Dedgum, Hieslum Haije Valkema53.01361 N 5.48611 E The Netherlands
3-2-2013 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Nathan Senner
25-3-2013 Idzegahuizum, Polder Kooihuizen-Noord Dirk Kuiken53.04667 N 5.41806 E The Netherlands
27-3-2013 Idzegahuizum, Polder Kooihuizen-Noord Merlijn de Graaf53.04667 N 5.41806 E The Netherlands
2-4-2013 Exmorra, Parregaastermeer Merlijn de Graaf53.03194 N 5.45361 E The Netherlands
24-4-2013 Nijhuizum, Monnikeburenpolder Atser Sybrandy (RUG)52.99278 N 5.49972 E The Netherlands
27-6-2013 Parrega, Ritseburen Jorge Gutiérrez53.01722 N 5.47333 E The Netherlands
27-6-2013 Parrega, Ritseburen Merlijn de Graaf53.01722 N 5.47333 E The Netherlands
4-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 133
6-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
Wim Tijsen
7-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
12-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
17-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
18-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
15-4-2014 Gaast, Jouke Sjoerdspolder Jelle Loonstra53.00361 N 5.41972 E The Netherlands
9-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
9-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
10-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
13-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
13-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
24-4-2015 Nijhuizum, Monnikeburenpolder Atser Sybrandy (RUG)52.99278 N 5.49972 E The Netherlands
Teade de Boer
24-5-2015 Gaast, Jouke Sjoerdspolder Emma Penning53.00361 N 5.41972 E The Netherlands
6-2-2016 Hernan Cortes Rosemarie Kentie39.03333 N -5.93333 W Spain
10-2-2016 Hernan Cortes Rosemarie Kentie39.03333 N -5.93333 W Spain
Haije Valkema
10-2-2016 Hernan Cortes Haije Valkema39.03333 N -5.93333 W Spain
vrijdag 7 september 2018 Page 134
11-2-2016 Hernan Cortes Rosemarie Kentie39.03333 N -5.93333 W Spain
Haije Valkema
11-2-2016 Hernan Cortes Haije Valkema39.03333 N -5.93333 W Spain
21-2-2016 Medellín Fernando Yuste38.98861 N -5.96056 W Spain
24-3-2016 Exmorra, Parregaastermeer Guillaume Senterre53.03194 N 5.45361 E The Netherlands
Sofia Briosa e Scheltinga
4-6-2016 Gaast, Jouke Sjoerdspolder Guillaume Senterre53.00361 N 5.41972 E The Netherlands
Mélodie Tort
29-1-2017 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Drew Bingrun
14-2-2017 Valdehornillos Jan Vegelin39.05028 N -5.97583 W Spain
30-3-2017 Exmorra, Parregaastermeer Age Hulder53.03194 N 5.45361 E The Netherlands
4-6-2017 Workum, Workumerbinnenwaard-Noord Jelle Loonstra52.99611 N 5.41139 E The Netherlands
22-3-2018 Gaast, Polder Kooihuizen-Zuid Henri Zomer53.02667 N 5.42667 E The Netherlands
4-6-2018 Exmorra, Parregaastermeer Tim Oortwijn53.03194 N 5.45361 E The Netherlands
30-8-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 135
Y4LLRB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: Rosemarie Kentie
Ringing Date: 25-5-2008
52.92333 N 5.43500 EThe Netherlands
Ringnr: 1433186
Name 2nd Ringer: Allert Bijleveld
Age (in days; 50 = juv.; 99 = ad.): 11
2-4-2010 Koudum, Haanmeer Rosemarie Kentie52.92333 N 5.43500 E The Netherlands
9-4-2010 Koudum, Haanmeer Carola Poley52.92333 N 5.43500 E The Netherlands
15-6-2010 Koudum, Haanmeer Rosemarie Kentie52.92333 N 5.43500 E The Netherlands
Brett Sandercock
21-6-2010 Durgerdam, IJdoornpolder Rene Faber52.37944 N 5.01028 E The Netherlands
13-2-2011 Porto Alto, Ze do Pinho Rene Faber38.96222 N -8.89167 W Portugal
17-3-2011 Molkwerum, Noorderpolder Sam Jones52.91139 N 5.41778 E The Netherlands
16-6-2012 Nijhuizum, Monnikeburenpolder Zuid Jouke van der Meulen52.98611 N 5.48861 E The Netherlands
18-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
23-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Marten Sikkema38.91667 N -8.93333 W Portugal
9-3-2013 Koudum, Haanmeer Marta Lomas Vega52.92333 N 5.43500 E The Netherlands
Matt Slaymaker
Teresa Montras
10-4-2013 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
15-6-2013 Abbega, Rige, Polder It Marlân Atser Sybrandy (RUG)53.03639 N 5.57306 E The Netherlands
12-3-2014 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
vrijdag 7 september 2018 Page 136
13-3-2014 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
15-3-2014 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
14-6-2014 Idzegea, De Geeuw Egbert van der Velde52.98417 N 5.56722 E The Netherlands
19-6-2014 El Rocio, Marismas de El Rocío (Parque
Nacional de Doñana)
Rubén Rodríguez Olivares37.12833 N -6.50528 W Spain
8-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
8-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
9-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
9-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
11-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
6-3-2015 Greonterp, De Ryp Jouke van der Meulen52.99833 N 5.52250 E The Netherlands
9-3-2015 Greonterp, De Ryp Jouke van der Meulen52.99833 N 5.52250 E The Netherlands
10-3-2015 Greonterp, De Ryp Jouke van der Meulen52.99833 N 5.52250 E The Netherlands
16-3-2015 Molkwerum, De Flait Marycha Franken52.90111 N 5.41694 E The Netherlands
12-6-2015 Stavoren, Zuidermeerpolder Marycha Franken52.87611 N 5.38361 E The Netherlands
1-7-2015 Stavoren, Zuidermeerpolder Ysbrand Galama52.87611 N 5.38361 E The Netherlands
Mo Verhoeven
2-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 137
22-3-2016 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
Iris Bontekoe
8-6-2016 Stavoren, Zuidermeerpolder Marycha Franken52.87611 N 5.38361 E The Netherlands
2-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
17-3-2017 Koudum, Haanmeer Amandine Vallee52.92333 N 5.43500 E The Netherlands
12-4-2017 Koudum, Haanmeer Florian Landstra52.92333 N 5.43500 E The Netherlands
26-5-2017 Koudum, Haanmeer Anna Hatsagi52.92333 N 5.43500 E The Netherlands
11-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
11-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
11-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
12-3-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
13-3-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
15-3-2018 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
9-6-2018 Hindeloopen, Gellehuisterpolder Mo Verhoeven52.92972 N 5.42778 E The Netherlands
Jelle Loonstra
15-6-2018 Koudum, Haanmeer Pablo Macias Torres52.92333 N 5.43500 E The Netherlands
16-6-2018 It Heidenskip, Polder Aent Lieuwes Wiebe Kaspersma52.93333 N 5.48361 E The Netherlands
5-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 138
Y4LLRL
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Polder De Oosterling
Name Ringer: Petra de Goeij
Ringing Date: 19-5-2008
52.93444 N 5.45778 EThe Netherlands
Ringnr: 1433442
Name 2nd Ringer: Lucie Schmaltz
Age (in days; 50 = juv.; 99 = ad.): 1
30-5-2008 Koudum, Polder De Oosterling Rosemarie Kentie52.93444 N 5.45778 E The Netherlands
Petra de Goeij
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 139
Y4LRYB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: Rosemarie Kentie
Ringing Date: 8-6-2008
52.92333 N 5.43500 EThe Netherlands
Ringnr: 3654021
Name 2nd Ringer: Allert Bijleveld
Age (in days; 50 = juv.; 99 = ad.): 18
15-6-2010 Workum, Workumerbinnenwaard-Noord Gerard Minnema52.99611 N 5.41139 E The Netherlands
20-4-2011 Workum, Workumermeer Niko Groen (RUG)52.99278 N 5.46389 E The Netherlands
10-10-2013 Sanlúcar de Barrameda, Salinas de
Bonanza, Parque Natural de Doñana
Hendriekus Algra36.86667 N -6.33333 W Spain
30-9-2014 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
2-5-2015 Nijhuizum, Monnikeburenpolder Atser Sybrandy (RUG)52.99278 N 5.49972 E The Netherlands
Teade de Boer
16-11-2015 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 140
Y4LYRB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: It Heidenskip, Ursulapolder
Name Ringer: Ysbrand Galama
Ringing Date: 15-5-2011
52.95889 N 5.46667 EThe Netherlands
Ringnr: 3659798
Name 2nd Ringer: Gjerryt Hoekstra
Age (in days; 50 = juv.; 99 = ad.): 99
22-2-2012 Granho, Foros de Benfica, Paul da Casa
do Cadaval
Rene Faber39.10639 N -8.64750 W Portugal
Dirk Tanger
24-2-2012 Porto Alto, Ruivo Rene Faber38.96667 N -8.90194 W Portugal
24-2-2012 Porto Alto, Ruivo Rene Faber38.96667 N -8.90194 W Portugal
7-3-2012 Workum, Workumer Nieuwland Ysbrand Galama52.95500 N 5.43194 E The Netherlands
7-3-2012 Workum, Workumer Nieuwland Gjerryt Hoekstra52.95500 N 5.43194 E The Netherlands
3-4-2012 Workum, Workumer Nieuwland Ysbrand Galama52.95500 N 5.43194 E The Netherlands
20-4-2012 Koudum, Haanmeer Niels Bot52.92333 N 5.43500 E The Netherlands
20-6-2012 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
21-6-2012 Workum, Workumermeer Rinkje van der Zee52.99278 N 5.46389 E The Netherlands
21-6-2012 Workum, Workumermeer Rienk Jelle Hibma (RUG)52.99278 N 5.46389 E The Netherlands
9-3-2013 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
9-4-2013 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
8-6-2013 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
vrijdag 7 september 2018 Page 141
8-7-2013 't Zand Fred Visscher52.50111 N 4.74750 E The Netherlands
10-7-2013 De Stolpen, polder Zijpe Wim Tijsen52.81667 N 4.73333 E The Netherlands
16-7-2013 De Stolpen, polder Zijpe Wim Tijsen52.81667 N 4.73333 E The Netherlands
26-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Rienk Jelle Hibma38.91667 N -8.93333 W Portugal
1-4-2014 It Heidenskip, Workumerveld Ysbrand Galama52.97111 N 5.46972 E The Netherlands
20-6-2014 Workum, Workumermeer Rene Faber (RUG)52.99278 N 5.46389 E The Netherlands
23-6-2014 Stavoren, Zuidermeerpolder Jos Hooijmeijer52.87611 N 5.38361 E The Netherlands
24-6-2014 Stavoren, Zuidermeerpolder Rene Faber (RUG)52.87611 N 5.38361 E The Netherlands
24-6-2014 Koudum, Haanmeer Rene Faber (RUG)52.92333 N 5.43500 E The Netherlands
28-6-2014 Koudum, Haanmeer Ysbrand Galama52.92333 N 5.43500 E The Netherlands
30-6-2014 Stavoren, Zuidermeerpolder Rene Faber (RUG)52.87611 N 5.38361 E The Netherlands
1-7-2014 Stavoren, Zuidermeerpolder Jos Hooijmeijer52.87611 N 5.38361 E The Netherlands
13-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
26-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
18-3-2015 It Heidenskip, Workumerveld Ysbrand Galama52.97111 N 5.46972 E The Netherlands
15-4-2015 It Heidenskip, Workumerveld Ysbrand Galama52.97111 N 5.46972 E The Netherlands
vrijdag 7 september 2018 Page 142
18-6-2015 Warns, Kampenspolder Marycha Franken52.87472 N 5.39833 E The Netherlands
25-6-2015 Gaast, Polder Gaast-Ferwoude Emma Penning53.01806 N 5.43194 E The Netherlands
30-6-2015 Stavoren, Zuidermeerpolder Ysbrand Galama52.87611 N 5.38361 E The Netherlands
1-7-2015 Stavoren, Zuidermeerpolder Ysbrand Galama52.87611 N 5.38361 E The Netherlands
Mo Verhoeven
3-7-2015 Stavoren, Zuidermeerpolder Ysbrand Galama52.87611 N 5.38361 E The Netherlands
25-2-2016 Samorra Correia, Belmonte ricefields Egbert van der Velde38.91667 N -8.83333 W Portugal
21-3-2016 It Heidenskip, Ursulapolder Ysbrand Galama52.95889 N 5.46667 E The Netherlands
3-6-2016 Workum, Workumer Nieuwland Ysbrand Galama52.95500 N 5.43194 E The Netherlands
18-3-2017 Workum, Workumer Nieuwland Jan Kramer52.95500 N 5.43194 E The Netherlands
Eus de Groot
22-3-2017 Workum, Workumerbuitenwaard-Zuid, It
Soal
Alice McBride52.98056 N 5.40778 E The Netherlands
11-6-2017 It Heidenskip, Heidenschapster Polder Ysbrand Galama52.95250 N 5.48944 E The Netherlands
23-6-2017 Kleine Gaastmeer, Kaappolder West Tim van der Meer52.97444 N 5.50528 E The Netherlands
23-6-2017 It Heidenskip, Ursulapolder Ysbrand Galama52.95889 N 5.46667 E The Netherlands
25-6-2017 It Heidenskip, Ursulapolder Ysbrand Galama52.95889 N 5.46667 E The Netherlands
Anna Hatsagi
22-7-2017 Wieringerwerf, Wieringermeer,
Oosterkwelweg
Wim Tijsen52.863 N 5.071 E The Netherlands
23-7-2017 Wieringerwerf, Wieringermeer,
Oosterkwelweg
Wim Tijsen52.863 N 5.071 E The Netherlands
vrijdag 7 september 2018 Page 143
22-3-2018 It Heidenskip, Polder Aent Lieuwes Ysbrand Galama52.93333 N 5.48361 E The Netherlands
2-5-2018 It Heidenskip, Ursulapolder Ysbrand Galama52.95889 N 5.46667 E The Netherlands
2-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 144
Y5BBLB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: Nathan Senner
Ringing Date: 18-5-2013
52.92333 N 5.43500 EThe Netherlands
Ringnr: 2504809
Name 2nd Ringer: Mo Verhoeven
Age (in days; 50 = juv.; 99 = ad.): 99
13-6-2013 Molkwerum, Noorderpolder Jorge Gutiérrez52.91139 N 5.41778 E The Netherlands
27-6-2013 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
3-7-2013 Blauwhuis, Jacobidyk Egbert van der Velde53.01667 N 5.53333 E The Netherlands
15-3-2014 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
6-4-2014 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
Mo Verhoeven
23-6-2014 Gaast, Jouke Sjoerdspolder Jelle Loonstra53.00361 N 5.41972 E The Netherlands
26-6-2014 Gaast, Jouke Sjoerdspolder Jelle Loonstra53.00361 N 5.41972 E The Netherlands
23-3-2015 Koudum, Polder Grote Wester Gersloot-
West
Alice McBride52.90056 N 5.43194 E The Netherlands
13-6-2015 Gaast, Polder Kooihuizen-Zuid Emma Penning53.02667 N 5.42667 E The Netherlands
24-8-2015 Koubanao Haije Valkema12.65385 N -16.09191 W Senegal
Jos Hooijmeijer
24-2-2016 Samorra Correia, Belmonte ricefields Egbert van der Velde38.91667 N -8.83333 W Portugal
15-3-2016 Sneek, Wite en Swarte Brekken Haije Valkema52.596 N 5.403 E The Netherlands
25-3-2016 Koudum, Polder Het Hooge Land Mario Huizinga52.92806 N 5.44778 E The Netherlands
vrijdag 7 september 2018 Page 145
4-6-2016 Nijhuizum, Monnikeburenpolder Sofia Briosa e Scheltinga52.99278 N 5.49972 E The Netherlands
17-3-2017 It Heidenskip, Ursulapolder Ysbrand Galama52.95889 N 5.46667 E The Netherlands
6-4-2017 Koudum, Haanmeer Amandine Vallee52.92333 N 5.43500 E The Netherlands
12-3-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
14-3-2018 Koudum, Haanmeer Jelle Loonstra52.92333 N 5.43500 E The Netherlands
14-3-2018 Koudum, Haanmeer Jelle Loonstra52.92333 N 5.43500 E The Netherlands
14-3-2018 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
15-3-2018 Koudum, Haanmeer Jelle Loonstra52.92333 N 5.43500 E The Netherlands
4-4-2018 Koudum, Haanmeer Pablo Macias Torres52.92333 N 5.43500 E The Netherlands
11-6-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
19-6-2018 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
25-6-2018 Workum, Workumerbinnenwaard-Zuid Alice McBride52.97917 N 5.41917 E The Netherlands
Mo Verhoeven
26-6-2018 Workum, Workumermeer Jan Kramer52.99278 N 5.46389 E The Netherlands
Eelco Brandenburg
27-6-2018 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
2-7-2018 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
4-7-2018 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
vrijdag 7 september 2018 Page 146
5-7-2018 Workum, Workumerbinnenwaard-Noord Ysbrand Galama52.99611 N 5.41139 E The Netherlands
28-8-2018 Koubanao Idrissa Ndiaye12.65385 N -16.09191 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 147
Y5BYLR
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: Nathan Senner
Ringing Date: 18-5-2013
52.92333 N 5.43500 EThe Netherlands
Ringnr: 2504844
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 1
8-6-2013 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
Mo Verhoeven
4-4-2014 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
9-4-2015 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
16-4-2015 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
20-4-2015 Workum, Workumerbinnenwaard-Noord Anneke Zeinstra52.99611 N 5.41139 E The Netherlands
13-5-2015 Workum, Workumerbinnenwaard-Noord Dirk Kuiken52.99611 N 5.41139 E The Netherlands
21-2-2016 El Palmar, Tancat de Baldovi, Parque
Natural de L'Albufera
Rene Faber39.31944 N -0.33472 W Spain
22-2-2016 El Palmar, El Campot, Parque Natural de
L'Albufera
Rene Faber39.31444 N -0.34000 W Spain
10-4-2016 Workum, Workumerbinnenwaard-Noord Ysbrand Galama52.99611 N 5.41139 E The Netherlands
11-6-2016 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
6-2-2017 Hernan Cortes Egbert van der Velde39.03333 N -5.93333 W Spain
24-2-2018 Carrasqueira Siebe Bonthuis38.40222 N -8.76028 W Portugal
28-4-2018 Workum, Workumerbinnenwaard-Noord Ofra Carmi52.99611 N 5.41139 E The Netherlands
vrijdag 7 september 2018 Page 148
27-8-2018 Dianki Idrissa Ndiaye12.87500 N -16.46278 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 149
Y5LLBY
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Gaast, Jouke Sjoerdspolder
Name Ringer: Jos Hooijmeijer
Ringing Date: 26-5-2011
53.00361 N 5.41972 EThe Netherlands
Ringnr: 1443341
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 9
17-7-2012 Koudum, Haanmeer Rene Faber52.92333 N 5.43500 E The Netherlands
17-7-2012 Workum, Workumermeer Jouke van der Meulen52.99278 N 5.46389 E The Netherlands
31-3-2013 Reninge, Polders Lo-Reninge Koen Devos50.96806 N 2.78417 E Belgium
14-6-2013 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
14-1-2014 Isla Mayor, Veta la Palma Rene Faber36.97083 N -6.23500 W Spain
Jouke Altenburg
15-1-2014 Isla Mayor, Veta la Palma Rene Faber36.97083 N -6.23500 W Spain
Jouke Altenburg
16-1-2014 Isla Mayor, Veta la Palma Rene Faber36.97083 N -6.23500 W Spain
3-2-2014 Isla Mayor, Veta la Palma Tom Jager36.97083 N -6.23500 W Spain
3-2-2014 Isla Mayor, Veta la Palma Jos Hooijmeijer36.97083 N -6.23500 W Spain
4-2-2014 Isla Mayor, Veta la Palma Jos Hooijmeijer36.97083 N -6.23500 W Spain
Tom Jager
25-3-2014 Gaast, Polder Gaast-Ferwoude Rosemarie Kentie53.01806 N 5.43194 E The Netherlands
13-6-2014 Gaast, Polder Gaast-Ferwoude Jelle Loonstra53.01806 N 5.43194 E The Netherlands
20-6-2014 Gaast, Polder Gaast-Ferwoude Jelle Loonstra53.01806 N 5.43194 E The Netherlands
vrijdag 7 september 2018 Page 150
20-6-2014 Gaast, Jouke Sjoerdspolder Rene Faber (RUG)53.00361 N 5.41972 E The Netherlands
Dirk Tanger
23-6-2014 Gaast, Jouke Sjoerdspolder Jelle Loonstra53.00361 N 5.41972 E The Netherlands
25-6-2014 Workum, Workumerbinnenwaard-Noord Jos Hooijmeijer52.99611 N 5.41139 E The Netherlands
7-4-2015 Gaast, Polder Gaast-Ferwoude Jan Kramer53.01806 N 5.43194 E The Netherlands
1-6-2015 Gaast, Polder Gaast-Ferwoude Emma Penning53.01806 N 5.43194 E The Netherlands
11-6-2015 Gaast, Polder Gaast-Ferwoude Emma Penning53.01806 N 5.43194 E The Netherlands
17-6-2015 Gaast, Polder Gaast-Ferwoude Emma Penning53.01806 N 5.43194 E The Netherlands
24-6-2015 Gaast, Polder Gaast-Ferwoude Emma Penning53.01806 N 5.43194 E The Netherlands
27-6-2015 Workum, Workumerbinnenwaard-Noord Rinkje van der Zee52.99611 N 5.41139 E The Netherlands
29-3-2016 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
11-6-2016 Gaast, Polder Gaast-Ferwoude Guillaume Senterre53.01806 N 5.43194 E The Netherlands
16-6-2016 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
23-6-2016 Gaast, Jouke Sjoerdspolder Guillaume Senterre53.00361 N 5.41972 E The Netherlands
23-6-2016 Gaast, Jouke Sjoerdspolder Guillaume Senterre53.00361 N 5.41972 E The Netherlands
29-3-2017 Ferwoude, Fallingabuurster- en
Aaltjemeerpolder
Age Hulder53.00639 N 5.44611 E The Netherlands
25-5-2017 Gaast, Jouke Sjoerdspolder Jos Hooijmeijer53.00361 N 5.41972 E The Netherlands
vrijdag 7 september 2018 Page 151
16-6-2017 Workum, Workumerbinnenwaard-Noord Age Hulder52.99611 N 5.41139 E The Netherlands
Anna Hatsagi
20-4-2018 Gaast, Jouke Sjoerdspolder Tim Oortwijn53.00361 N 5.41972 E The Netherlands
4-6-2018 Gaast, Polder Gaast-Ferwoude Tim Oortwijn53.01806 N 5.43194 E The Netherlands
18-6-2018 Gaast, Polder Gaast-Ferwoude Wiebe Kaspersma53.01806 N 5.43194 E The Netherlands
Tim Oortwijn
20-6-2018 Gaast, Polder Gaast-Ferwoude Tim Oortwijn53.01806 N 5.43194 E The Netherlands
2-7-2018 Workum, Workumerbinnenwaard-Noord Ysbrand Galama52.99611 N 5.41139 E The Netherlands
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 152
Y5RLLR
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: Rosemarie Kentie
Ringing Date: 9-5-2009
52.92333 N 5.43500 EThe Netherlands
Ringnr: 1433826
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 1
15-6-2011 It Heidenskip, Polder De Vooruitgang Ysbrand Galama52.94278 N 5.48694 E The Netherlands
18-4-2012 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
19-3-2013 Workum, Workumer Nieuwland Ysbrand Galama52.95500 N 5.43194 E The Netherlands
9-5-2013 Koudum, Polder De Samenvoeging Jorge Gutiérrez52.91000 N 5.46139 E The Netherlands
21-3-2014 It Heidenskip, Polder Aent Lieuwes Rene Faber (RUG)52.93333 N 5.48361 E The Netherlands
12-4-2014 It Heidenskip, Polder Aent Lieuwes Jan Kramer52.93333 N 5.48361 E The Netherlands
6-5-2014 It Heidenskip, Polder Aent Lieuwes Jan Kramer52.93333 N 5.48361 E The Netherlands
14-6-2014 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
16-11-2014 Baila, Baila mudflats Jan van der Kamp12.88894 N 016.37945 W Senegal
8-3-2015 Dordrecht, Biesbosch,Tongplaat Hans Gebuis51.74556 N 4.70000 E The Netherlands
13-3-2015 It Heidenskip, Polder Aent Lieuwes Jan Kramer52.93333 N 5.48361 E The Netherlands
Eric ten Cate
13-3-2015 Koudum, Polder Grote Wester Gersloot-
West
Alice McBride52.90056 N 5.43194 E The Netherlands
17-3-2015 Koudum, Polder Het Hooge Land Wiebe Kaspersma52.92806 N 5.44778 E The Netherlands
vrijdag 7 september 2018 Page 153
14-5-2015 It Heidenskip, Polder Aent Lieuwes Jan Kramer52.93333 N 5.48361 E The Netherlands
15-5-2015 It Heidenskip, Polder Aent Lieuwes Jan Kramer52.93333 N 5.48361 E The Netherlands
17-5-2015 It Heidenskip, Polder Aent Lieuwes Ysbrand Galama52.93333 N 5.48361 E The Netherlands
16-6-2015 Idzegea, De Geeuw Egbert van der Velde52.98417 N 5.56722 E The Netherlands
16-6-2015 Idzegea, De Geeuw Haije Valkema52.98417 N 5.56722 E The Netherlands
16-6-2015 Idzegea, De Geeuw Egbert van der Velde52.98417 N 5.56722 E The Netherlands
18-6-2015 Idzegea, It Joo Haije Valkema52.98583 N 5.55500 E The Netherlands
18-6-2015 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
19-6-2015 Idzegea, Bratte Polder Egbert van der Velde52.97528 N 5.55056 E The Netherlands
23-6-2015 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
22-3-2016 It Heidenskip, Polder Aent Lieuwes Guillaume Senterre52.93333 N 5.48361 E The Netherlands
4-4-2016 It Heidenskip, Polder Aent Lieuwes Jan Kramer52.93333 N 5.48361 E The Netherlands
11-6-2016 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
8-12-2016 Baila, Baila mudflats Jos Hooijmeijer12.88894 N 016.37945 W Senegal
Idrissa Ndiaye
Ruth Howison
14-3-2017 It Heidenskip, Polder Aent Lieuwes Ysbrand Galama52.93333 N 5.48361 E The Netherlands
15-3-2017 It Heidenskip, Polder Aent Lieuwes Ysbrand Galama52.93333 N 5.48361 E The Netherlands
vrijdag 7 september 2018 Page 154
22-3-2017 It Heidenskip, Polder Aent Lieuwes Anneke Zeinstra52.93333 N 5.48361 E The Netherlands
25-3-2017 It Heidenskip, Polder Aent Lieuwes Jan Kramer52.93333 N 5.48361 E The Netherlands
9-6-2017 Koudum, Polder De Samenvoeging Jos Hooijmeijer52.91000 N 5.46139 E The Netherlands
5-11-2017 Baila, Baila mudflats Idrissa Ndiaye12.88894 N 016.37945 W Senegal
11-3-2018 It Heidenskip, Polder Aent Lieuwes Ysbrand Galama52.93333 N 5.48361 E The Netherlands
12-3-2018 It Heidenskip, Polder Aent Lieuwes Wiebe Kaspersma52.93333 N 5.48361 E The Netherlands
14-3-2018 It Heidenskip, Polder Aent Lieuwes Ysbrand Galama52.93333 N 5.48361 E The Netherlands
14-3-2018 It Heidenskip, Polder Aent Lieuwes Wiebe Kaspersma52.93333 N 5.48361 E The Netherlands
16-3-2018 It Heidenskip, Polder Aent Lieuwes Marycha Franken52.93333 N 5.48361 E The Netherlands
8-4-2018 Koudum, Polder De Samenvoeging Libbe Zijlstra52.91000 N 5.46139 E The Netherlands
14-4-2018 It Heidenskip, Polder De Vooruitgang Jan Kramer52.94278 N 5.48694 E The Netherlands
12-5-2018 Koudum, Polder De Samenvoeging Ilse Hooijmeijer52.91000 N 5.46139 E The Netherlands
Jos Hooijmeijer
15-6-2018 Oudega (GS), Grote Noordwolderpolder,
Algemiene wei
Jos Hooijmeijer52.91000 N 5.50611 E The Netherlands
6-8-2018 Tobor Pape Cissao Diedhiou12.6597 N -16.26313 W Senegal
25-8-2018 Tobor Pape Cissao Diedhiou12.6597 N -16.26313 W Senegal
29-8-2018 Tobor Idrissa Ndiaye12.6597 N -16.26313 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 155
2-9-2018 Tobor Jos Hooijmeijer12.6597 N -16.26313 W Senegal
Idrissa Ndiaye
Pape Cissao Diedhiou
vrijdag 7 september 2018 Page 156
Y5RLRY
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Polder De Samenvoeging
Name Ringer: Jorge Gutiérrez
Ringing Date: 13-5-2013
52.91000 N 5.46139 EThe Netherlands
Ringnr: 2505406
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
4-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
Wim Tijsen
6-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
23-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Hendriekus Algra38.91667 N -8.93333 W Portugal
23-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Rienk Jelle Hibma38.91667 N -8.93333 W Portugal
24-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Dirk Tanger38.91667 N -8.93333 W Portugal
24-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Rienk Jelle Hibma38.91667 N -8.93333 W Portugal
24-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Hendriekus Algra38.91667 N -8.93333 W Portugal
25-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Rienk Jelle Hibma38.91667 N -8.93333 W Portugal
15-3-2014 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
9-4-2014 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
12-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
14-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
14-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
vrijdag 7 september 2018 Page 157
19-3-2015 Koudum, Polder Grote Wester Gersloot-
West
Marycha Franken52.90056 N 5.43194 E The Netherlands
15-6-2015 Stavoren, Zuidermeerpolder Marycha Franken52.87611 N 5.38361 E The Netherlands
12-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
14-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
25-3-2016 Koudum, Polder Grote Wester Gersloot-
West
Marycha Franken52.90056 N 5.43194 E The Netherlands
4-6-2016 Warns, Kampenspolder Wiebe Kaspersma52.87472 N 5.39833 E The Netherlands
Mo Verhoeven
5-7-2016 Heeg, De Pine Mo Verhoeven52.97889 N 5.58306 E The Netherlands
7-9-2016 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Khady Gueye
17-11-2016 Porto Alto, Evoa Luis Arede38.85000 N -8.96667 W Portugal
6-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
16-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Mario Huizinga38.91667 N -8.93333 W Portugal
17-2-2017 Porto Alto, Giganta ricefields, Cardal Jacob de Vries38.921737 N -8.977164 W Portugal
19-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Jacob de Vries38.91667 N -8.93333 W Portugal
7-3-2017 Greonterp, De Ryp Jouke van der Meulen52.99833 N 5.52250 E The Netherlands
21-3-2017 Koudum, Polder Groote Wester Gersloot-
Oost, De Poel
Jos Hooijmeijer52.90278 N 5.44722 E The Netherlands
28-3-2017 Koudum, Polder De Oosterling Jan Kramer52.93444 N 5.45778 E The Netherlands
Eelco Brandenburg
vrijdag 7 september 2018 Page 158
5-6-2017 Oudega (GS), Grote Noordwolderpolder,
Algemiene wei
Ysbrand Galama52.91000 N 5.50611 E The Netherlands
Anna Hatsagi
2-2-2018 Porto Alto, Giganta ricefields, Ponta da
Erva, East
Kees de Jager38.910421 N -8.919625 W Portugal
4-2-2018 Porto Alto, Cara Larga Kees de Jager38.96167 N -8.92056 W Portugal
4-2-2018 Porto Alto, Cara Larga Maarten Hotting38.96167 N -8.92056 W Portugal
5-2-2018 Porto Alto, Cara Larga Maarten Hotting38.96167 N -8.92056 W Portugal
8-2-2018 Porto Alto, Giganta ricefields, Cardal Maarten Hotting38.921737 N -8.977164 W Portugal
21-2-2018 Porto Alto, Cara Larga Wim Tijsen38.96167 N -8.92056 W Portugal
21-2-2018 Porto Alto, Cara Larga Siebe Bonthuis38.96167 N -8.92056 W Portugal
21-2-2018 Porto Alto, Cara Larga Siebe Bonthuis38.96167 N -8.92056 W Portugal
23-2-2018 Porto Alto, Cara Larga Wim Tijsen38.96167 N -8.92056 W Portugal
6-3-2018 Harlingen, Waddensea Eus de Groot53.15000 N 5.41667 E The Netherlands
26-3-2018 Koudum, Polder Groote Wester Gersloot-
Oost, De Poel
Jos Hooijmeijer52.90278 N 5.44722 E The Netherlands
1-6-2018 Koudum, Polder Groote Wester Gersloot-
Oost, De Poel
Jos Hooijmeijer52.90278 N 5.44722 E The Netherlands
6-8-2018 Tobor Pape Cissao Diedhiou12.6597 N -16.26313 W Senegal
29-8-2018 Tobor Idrissa Ndiaye12.6597 N -16.26313 W Senegal
Jos Hooijmeijer
1-9-2018 Fintiok Jos Hooijmeijer12.655 N -16.113 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 159
Y5RLYB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Haanmeer
Name Ringer: Mo Verhoeven
Ringing Date: 10-5-2013
52.92333 N 5.43500 EThe Netherlands
Ringnr: 2504857
Name 2nd Ringer: Nathan Senner
Age (in days; 50 = juv.; 99 = ad.): 99
11-6-2013 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
Mo Verhoeven
16-6-2013 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
19-6-2013 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
Mo Verhoeven
19-6-2013 It Heidenskip, Heidenschapster Polder Ysbrand Galama52.95250 N 5.48944 E The Netherlands
21-6-2013 Koudum, Haanmeer Rene Faber52.92333 N 5.43500 E The Netherlands
25-6-2013 Koudum, Haanmeer Atser Sybrandy (RUG)52.92333 N 5.43500 E The Netherlands
Ysbrand Galama
27-6-2013 Hindeloopen, Gellehuisterpolder Nathan Senner52.92972 N 5.42778 E The Netherlands
28-6-2013 Koudum, Haanmeer Rene Faber52.92333 N 5.43500 E The Netherlands
2-7-2013 Workum, Workumermeer Ysbrand Galama52.99278 N 5.46389 E The Netherlands
3-7-2013 Blauwhuis, Jacobidyk Egbert van der Velde53.01667 N 5.53333 E The Netherlands
4-7-2013 Tjerkwerd, Hemdijk Egbert van der Velde53.02972 N 5.51944 E The Netherlands
21-3-2014 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
6-4-2014 Koudum, Haanmeer Raf Vervoort52.92333 N 5.43500 E The Netherlands
vrijdag 7 september 2018 Page 160
28-4-2014 Koudum, Haanmeer Raf Vervoort52.92333 N 5.43500 E The Netherlands
28-4-2014 Koudum, Haanmeer Raf Vervoort52.92333 N 5.43500 E The Netherlands
30-4-2014 Koudum, Haanmeer Raf Vervoort52.92333 N 5.43500 E The Netherlands
13-5-2014 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
27-11-2014 Pache, Iala Haije Valkema12.035 N -15.641 W Guinea Bissau
Jos Hooijmeijer
Jan van der Kamp
5-2-2015 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Nathan Senner
Mo Verhoeven
17-3-2015 Saint Denis du Payré Paul Trotignon46.40000 N -1.25000 W France
18-3-2015 Saint Denis du Payré Paul Trotignon46.40000 N -1.25000 W France
24-3-2015 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
29-5-2015 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
25-8-2015 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Haije Valkema
Khady Gueye
17-3-2016 Saint-Georges-de-Didonne, Marais de la
Briquetterie
Jean-Marc Frolet45.596 N -0.966 W France
22-3-2016 It Heidenskip, Polder Aent Lieuwes Guillaume Senterre52.93333 N 5.48361 E The Netherlands
29-5-2016 Koudum, Polder De Samenvoeging Jos Hooijmeijer52.91000 N 5.46139 E The Netherlands
11-2-2017 Samorra Correia, Belmonte ricefields,
Southeast
Wim Tijsen38.893934 N -8.794920 W Portugal
10-3-2017 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
vrijdag 7 september 2018 Page 161
11-3-2017 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
12-3-2017 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
14-3-2017 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
17-3-2017 Koudum, Polder Het Hooge Land Wiebe Kaspersma52.92806 N 5.44778 E The Netherlands
15-6-2017 Pikesyl, Hisse- en Pikemar Tim van der Meer53.00111 N 5.57222 E The Netherlands
13-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
15-3-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
1-4-2018 Koudum, Haanmeer Pablo Macias Torres52.92333 N 5.43500 E The Netherlands
8-4-2018 Koudum, Haanmeer Pablo Macias Torres52.92333 N 5.43500 E The Netherlands
16-4-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 162
Y5YRRY
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Workum, Workumerbinnenwaard-Zuid
Name Ringer: Gjerryt Hoekstra
Ringing Date: 19-5-2012
52.97917 N 5.41917 EThe Netherlands
Ringnr: 2503283
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
27-5-2012 Workum, Workumermeer Rene Faber52.99278 N 5.46389 E The Netherlands
18-12-2012 El Rocio, Lucio de Mari Lopez Jos Hooijmeijer37.04833 N -6.30472 W Spain
27-1-2013 Puebla de Alcollarín José Guerra39.11667 N -5.78333 W Spain
Marc Gálvez
2-2-2013 Hernan Cortes Theunis Piersma39.03333 N -5.93333 W Spain
22-3-2013 It Heidenskip, Ursulapolder Ysbrand Galama52.95889 N 5.46667 E The Netherlands
5-4-2013 Workum, Workumermeer Marta Lomas Vega52.99278 N 5.46389 E The Netherlands
11-5-2013 Workum, Workumerbinnenwaard-Zuid Merlijn de Graaf52.97917 N 5.41917 E The Netherlands
28-5-2013 Workum, Workumerbinnenwaard-Zuid Berber de Jong52.97917 N 5.41917 E The Netherlands
29-1-2014 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
30-1-2014 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Mo Verhoeven
31-1-2014 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
Mo Verhoeven
3-2-2014 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
Nathan Senner
Alice McBride
13-2-2014 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Mo Verhoeven
vrijdag 7 september 2018 Page 163
16-2-2014 Valdehornillos Mo Verhoeven39.05028 N -5.97583 W Spain
Alice McBride
16-5-2014 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
19-5-2014 Workum, Workumerbinnenwaard-Noord Gjerryt Hoekstra52.99611 N 5.41139 E The Netherlands
31-1-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
Mo Verhoeven
31-1-2015 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Mo Verhoeven
Nathan Senner
1-2-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
Mo Verhoeven
2-2-2015 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
Alice McBride
Nathan Senner
3-2-2015 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Alice McBride
Nathan Senner
4-2-2015 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Jelle Loonstra
Alice McBride
18-2-2015 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
Alice McBride
Nathan Senner
7-4-2015 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
7-2-2016 Yelbes Rosemarie Kentie38.96944 N -6.00167 W Spain
11-2-2016 Hernan Cortes Haije Valkema39.03333 N -5.93333 W Spain
11-2-2016 Hernan Cortes Rosemarie Kentie39.03333 N -5.93333 W Spain
Haije Valkema
15-2-2016 Yelbes Dirk Tanger38.96944 N -6.00167 W Spain
15-2-2016 Yelbes Haije Valkema38.96944 N -6.00167 W Spain
vrijdag 7 september 2018 Page 164
15-2-2016 Yelbes Fred Cottaar38.96944 N -6.00167 W Spain
16-2-2016 Yelbes Haije Valkema38.96944 N -6.00167 W Spain
8-4-2016 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
1-6-2016 Workum, Workumerbinnenwaard-Zuid Jos Hooijmeijer52.97917 N 5.41917 E The Netherlands
31-1-2017 Hernan Cortes Mo Verhoeven39.03333 N -5.93333 W Spain
2-2-2017 Hernan Cortes Jelle Loonstra39.03333 N -5.93333 W Spain
2-2-2017 Hernan Cortes Jelle Loonstra39.03333 N -5.93333 W Spain
3-2-2017 Hernan Cortes Jelle Loonstra39.03333 N -5.93333 W Spain
3-2-2017 Santa Amalia Mo Verhoeven39.00389 N -5.98611 W Spain
3-2-2017 Hernan Cortes Jelle Loonstra39.03333 N -5.93333 W Spain
4-2-2017 Hernan Cortes Wiebe Kaspersma39.03333 N -5.93333 W Spain
4-2-2017 Hernan Cortes Egbert van der Velde39.03333 N -5.93333 W Spain
Wiebe Kaspersma
7-2-2017 Santa Amalia Wiebe Kaspersma39.00389 N -5.98611 W Spain
7-2-2017 Santa Amalia Egbert van der Velde39.00389 N -5.98611 W Spain
8-2-2017 Santa Amalia Egbert van der Velde39.00389 N -5.98611 W Spain
8-2-2017 Santa Amalia Wiebe Kaspersma39.00389 N -5.98611 W Spain
vrijdag 7 september 2018 Page 165
9-2-2017 Santa Amalia Egbert van der Velde39.00389 N -5.98611 W Spain
9-2-2017 Santa Amalia Wiebe Kaspersma39.00389 N -5.98611 W Spain
10-2-2017 Santa Amalia Wiebe Kaspersma39.00389 N -5.98611 W Spain
10-2-2017 Santa Amalia Egbert van der Velde39.00389 N -5.98611 W Spain
20-3-2017 Workum, Workumerbinnenwaard-Zuid Alice McBride52.97917 N 5.41917 E The Netherlands
14-4-2017 Workum, Workumerbinnenwaard-Zuid Alice McBride52.97917 N 5.41917 E The Netherlands
3-2-2018 Isla Mayor, rice fields Jos Hooijmeijer37.13944 N -6.18944 W Spain
Libbe Zijlstra
18-2-2018 Carregado, ricefields Egbert van der Velde39.029416 N -8.941725 W Portugal
18-2-2018 Carregado, ricefields Haije Valkema39.029416 N -8.941725 W Portugal
18-2-2018 Carregado, ricefields Siebe Bonthuis39.029416 N -8.941725 W Portugal
19-2-2018 Carregado, ricefields Wim Tijsen39.029416 N -8.941725 W Portugal
20-2-2018 Carregado, ricefields Siebe Bonthuis39.029416 N -8.941725 W Portugal
20-2-2018 Carregado, ricefields Siebe Bonthuis39.029416 N -8.941725 W Portugal
27-3-2018 Workum, Workumerbinnenwaard-Zuid Alice McBride52.97917 N 5.41917 E The Netherlands
5-6-2018 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
29-8-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 166
2-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
5-9-2018 Ziguinchor, Colobane ricefields Jos Hooijmeijer12.585 N -16.285 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 167
Y6LBLB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Polder De Oosterling
Name Ringer: Ysbrand Galama
Ringing Date: 31-5-2011
52.93444 N 5.45778 EThe Netherlands
Ringnr: 3655593
Name 2nd Ringer: Rocío Marquez Ferrando
Age (in days; 50 = juv.; 99 = ad.): 99
6-6-2011 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
9-9-2011 Huelva, Parque Natural de las Marismas
del Odiel
Rocío Marquez Ferrando37.23333 N -6.96667 W Spain
22-3-2012 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
20-4-2012 Koudum, Haanmeer Rene Faber52.92333 N 5.43500 E The Netherlands
30-5-2012 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
18-12-2012 El Rocio, Lucio de Mari Lopez Jos Hooijmeijer37.04833 N -6.30472 W Spain
25-1-2013 Isla Mayor, Veta la Palma Jos Hooijmeijer36.97083 N -6.23500 W Spain
25-1-2013 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
6-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Pieter Breeuwsma38.91667 N -8.93333 W Portugal
Haije Valkema
7-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
Pieter Breeuwsma
22-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Rene Faber38.91667 N -8.93333 W Portugal
17-3-2013 Koudum, Haanmeer Nathan Senner52.92333 N 5.43500 E The Netherlands
11-6-2013 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
Gjerryt Hoekstra
vrijdag 7 september 2018 Page 168
17-6-2013 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
19-6-2013 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
20-6-2013 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
25-6-2013 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
26-6-2013 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
20-12-2013 Isla Mayor, Veta la Palma Jos Hooijmeijer36.97083 N -6.23500 W Spain
5-2-2014 Isla Mayor, Veta la Palma Jos Hooijmeijer36.97083 N -6.23500 W Spain
Tom Jager
15-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
21-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Rienk Jelle Hibma38.91667 N -8.93333 W Portugal
24-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Hendriekus Algra38.91667 N -8.93333 W Portugal
24-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Rienk Jelle Hibma38.91667 N -8.93333 W Portugal
17-3-2014 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
Pete Potts
6-4-2014 Koudum, Haanmeer Raf Vervoort52.92333 N 5.43500 E The Netherlands
11-6-2014 Stavoren, Zuidermeerpolder Rene Faber (RUG)52.87611 N 5.38361 E The Netherlands
2-9-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 169
Y6LRBB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Koudum, Polder De Oosterling
Name Ringer: Ysbrand Galama
Ringing Date: 20-5-2011
52.93444 N 5.45778 EThe Netherlands
Ringnr: 3655589
Name 2nd Ringer: Gjerryt Hoekstra
Age (in days; 50 = juv.; 99 = ad.): 99
15-6-2011 It Heidenskip, Polder De Vooruitgang Ysbrand Galama52.94278 N 5.48694 E The Netherlands
13-1-2012 Isla Mayor, Veta la Palma, rice fields Rocío Marquez Ferrando37.03556 N -6.19500 W Spain
15-2-2012 Yelbes Jos Hooijmeijer38.96944 N -6.00167 W Spain
Tom Jager
20-3-2012 Koudum, Haanmeer Lucie Schmaltz52.92333 N 5.43500 E The Netherlands
20-3-2012 Koudum, Haanmeer Helena Batalha52.92333 N 5.43500 E The Netherlands
Lucie Schmaltz
28-5-2012 Workum, Workumermeer Jos Hooijmeijer52.99278 N 5.46389 E The Netherlands
8-2-2013 Almoharin Nathan Senner39.15000 N -6.03333 W Spain
Mo Verhoeven
8-2-2013 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Nathan Senner
10-2-2013 Almoharin Nathan Senner39.15000 N -6.03333 W Spain
Mo Verhoeven
11-2-2013 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Nathan Senner
14-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
23-3-2013 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
10-4-2013 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
vrijdag 7 september 2018 Page 170
12-4-2013 Koudum, Haanmeer Rene Faber52.92333 N 5.43500 E The Netherlands
18-6-2013 It Heidenskip, Heidenschapster Polder Ysbrand Galama52.95250 N 5.48944 E The Netherlands
21-6-2013 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
25-6-2013 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
7-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
Wim Tijsen
17-2-2014 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
Mo Verhoeven
23-2-2014 Hernan Cortes Alice McBride39.03333 N -5.93333 W Spain
Mo Verhoeven
15-3-2014 Koudum, Haanmeer Raf Vervoort52.92333 N 5.43500 E The Netherlands
21-3-2014 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
30-4-2014 Koudum, Haanmeer Raf Vervoort52.92333 N 5.43500 E The Netherlands
6-6-2014 Koudum, Haanmeer Rene Faber (RUG)52.92333 N 5.43500 E The Netherlands
28-1-2015 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Alice McBride
Nathan Senner
29-1-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Mo Verhoeven
Alice McBride
1-2-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
Mo Verhoeven
5-2-2015 Almoharin Alice McBride39.15000 N -6.03333 W Spain
Nathan Senner
Mo Verhoeven
12-2-2015 Santa Amalia Nathan Senner39.00389 N -5.98611 W Spain
Alice McBride
Mo Verhoeven
vrijdag 7 september 2018 Page 171
18-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
19-2-2015 Hernan Cortes Nathan Senner39.03333 N -5.93333 W Spain
Alice McBride
Mo Verhoeven
8-3-2015 Sneek, Wite en Swarte Brekken Haije Valkema52.596 N 5.403 E The Netherlands
16-3-2015 Molkwerum, Noorderpolder Marycha Franken52.91139 N 5.41778 E The Netherlands
11-6-2015 Warns, Kampenspolder Marycha Franken52.87472 N 5.39833 E The Netherlands
16-1-2016 Hernan Cortes Fernando Yuste39.03333 N -5.93333 W Spain
15-2-2016 Santa Amalia Haije Valkema39.00389 N -5.98611 W Spain
22-3-2016 Koudum, Polder Grote Wester Gersloot-
West
Wiebe Kaspersma52.90056 N 5.43194 E The Netherlands
15-6-2016 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
29-1-2017 Almoharin Mo Verhoeven39.15000 N -6.03333 W Spain
Drew Bingrun
2-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
10-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Siebe Bonthuis38.91667 N -8.93333 W Portugal
13-2-2017 Porto Alto, Giganta ricefields, Cardal Wim Tijsen38.921737 N -8.977164 W Portugal
13-2-2017 Porto Alto, Giganta ricefields, Cardal Wim Tijsen38.921737 N -8.977164 W Portugal
14-2-2017 Porto Alto, Giganta ricefields, Cardal Maarten Hotting38.921737 N -8.977164 W Portugal
12-3-2017 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
vrijdag 7 september 2018 Page 172
14-3-2017 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
15-3-2017 It Heidenskip, Polder Aent Lieuwes Ysbrand Galama52.93333 N 5.48361 E The Netherlands
25-3-2017 Koudum, Haanmeer Jan Kramer52.92333 N 5.43500 E The Netherlands
15-6-2017 Pikesyl, Hisse- en Pikemar Tim van der Meer53.00111 N 5.57222 E The Netherlands
17-6-2017 Sanfirden, Sanfurderhoek Ysbrand Galama52.98611 N 5.51417 E The Netherlands
Egbert van der Velde
Anna Hatsagi
17-6-2017 Sanfirden, Sanfurderhoek Egbert van der Velde52.98611 N 5.51417 E The Netherlands
25-6-2017 Sanfirden, Sanfurderhoek Egbert van der Velde52.98611 N 5.51417 E The Netherlands
5-2-2018 Porto Alto, Cara Larga Maarten Hotting38.96167 N -8.92056 W Portugal
20-2-2018 Porto Alto, Cara Larga Wim Tijsen38.96167 N -8.92056 W Portugal
21-2-2018 Porto Alto, Cara Larga Siebe Bonthuis38.96167 N -8.92056 W Portugal
21-2-2018 Porto Alto, Cara Larga Siebe Bonthuis38.96167 N -8.92056 W Portugal
14-3-2018 Koudum, Haanmeer Wiebe Kaspersma52.92333 N 5.43500 E The Netherlands
14-3-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
16-3-2018 Koudum, Haanmeer Jelle Loonstra52.92333 N 5.43500 E The Netherlands
Wiebe Kaspersma
20-3-2018 It Heidenskip, Polder Aent Lieuwes Jan Kramer52.93333 N 5.48361 E The Netherlands
Eric ten Cate
14-4-2018 It Heidenskip, Polder Aent Lieuwes Jan Kramer52.93333 N 5.48361 E The Netherlands
vrijdag 7 september 2018 Page 173
8-6-2018 Gaast, Jouke Sjoerdspolder Tim Oortwijn53.00361 N 5.41972 E The Netherlands
21-6-2018 Pikesyl, Hisse- en Pikemar Siebe (RUG) Bonthuis53.00111 N 5.57222 E The Netherlands
2-9-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 174
Y6LYRY
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Warns, Kampenspolder
Name Ringer: Gjerryt Hoekstra
Ringing Date: 26-5-2012
52.87472 N 5.39833 EThe Netherlands
Ringnr: 2503291
Name 2nd Ringer:
Age (in days; 50 = juv.; 99 = ad.): 99
31-5-2012 Warns, Kampenspolder Bas van den Boomgaard52.87472 N 5.39833 E The Netherlands
Sytse Kooistra
5-6-2012 Exmorra, Parregaastermeer Rienk Jelle Hibma (RUG)53.03194 N 5.45361 E The Netherlands
31-1-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Nuno Cidraes Vieira38.91667 N -8.93333 W Portugal
3-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
Pieter Breeuwsma
3-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
Pieter Breeuwsma
5-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
Pieter Breeuwsma
6-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Pieter Breeuwsma38.91667 N -8.93333 W Portugal
Haije Valkema
14-3-2013 Ouderkerk a/d Amstel, Holendrechter en
Bullewijkerpolder, Landje van Geijsel
Jan Beekman52.28167 N 4.93028 E The Netherlands
15-3-2013 Ouderkerk a/d Amstel, Holendrechter en
Bullewijkerpolder, Landje van Geijsel
Rene Faber52.28167 N 4.93028 E The Netherlands
2-4-2013 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
30-4-2013 Warns, Kampenspolder Marycha Franken52.87472 N 5.39833 E The Netherlands
3-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
Wim Tijsen
4-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 175
12-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
15-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
17-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
20-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Dirk Tanger38.91667 N -8.93333 W Portugal
21-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Hendriekus Algra38.91667 N -8.93333 W Portugal
21-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Rienk Jelle Hibma38.91667 N -8.93333 W Portugal
22-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Pete Potts38.91667 N -8.93333 W Portugal
Anne de Potier
26-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Rienk Jelle Hibma38.91667 N -8.93333 W Portugal
26-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Hendriekus Algra38.91667 N -8.93333 W Portugal
12-3-2014 Sneek, Wite en Swarte Brekken Egbert van der Velde52.596 N 5.403 E The Netherlands
20-3-2014 Warns, Kampenspolder Rene Faber (RUG)52.87472 N 5.39833 E The Netherlands
29-4-2014 Stavoren, Zuidermeerpolder Rene Faber (RUG)52.87611 N 5.38361 E The Netherlands
9-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
9-2-2015 Isla Mayor, Veta la Palma Alberto Pastoriza36.97083 N -6.23500 W Spain
11-2-2015 Isla Mayor, Veta la Palma Alberto Pastoriza36.97083 N -6.23500 W Spain
23-2-2015 El Palmar, Tancat de Baldovi, Parque
Natural de L'Albufera
Jan Kramer39.31944 N -0.33472 W Spain
Rennie Kramer
vrijdag 7 september 2018 Page 176
17-3-2015 Koudum, Polder Grote Wester Gersloot-
West
Marycha Franken52.90056 N 5.43194 E The Netherlands
6-4-2015 Stavoren, Zuidermeerpolder Rene Faber52.87611 N 5.38361 E The Netherlands
10-4-2015 Koudum, Polder Grote Wester Gersloot-
West
Alice McBride52.90056 N 5.43194 E The Netherlands
4-9-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 177
Y6RYLY
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Oudega, De Rige
Name Ringer: Egbert van der Velde
Ringing Date: 13-5-2012
52.99556 N 5.56861 EThe Netherlands
Ringnr: 2503151
Name 2nd Ringer: Haije Valkema
Age (in days; 50 = juv.; 99 = ad.): 99
13-6-2012 Oudega, Tsjerkemar Egbert van der Velde52.99833 N 5.55361 E The Netherlands
Haije Valkema
23-6-2012 Sanfirden, Sanfurd Brekkenkant Haije Valkema52.98889 N 5.53111 E The Netherlands
27-6-2012 Gaast, Jouke Sjoerdspolder Rienk Jelle Hibma (RUG)53.00361 N 5.41972 E The Netherlands
9-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
Pieter Breeuwsma
19-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Marten Sikkema38.91667 N -8.93333 W Portugal
19-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Rene Faber38.91667 N -8.93333 W Portugal
8-4-2013 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
Bert Zijlstra (RUG)
9-4-2013 Pikesyl, Hisse- en Pikemar Jouke van der Meulen53.00111 N 5.57222 E The Netherlands
11-6-2013 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
Marycha Franken
19-6-2013 Koudum, Polder De Oosterling Ysbrand Galama52.93444 N 5.45778 E The Netherlands
17-11-2013 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
18-11-2013 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
20-11-2013 Isla Mayor, Veta la Palma Hendriekus Algra36.97083 N -6.23500 W Spain
vrijdag 7 september 2018 Page 178
4-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
Wim Tijsen
6-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
7-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
14-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
18-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
9-3-2014 Pikesyl, Hisse- en Pikemar Raf Vervoort53.00111 N 5.57222 E The Netherlands
10-3-2014 Pikesyl, Hisse- en Pikemar Raf Vervoort53.00111 N 5.57222 E The Netherlands
10-3-2014 Pikesyl, Hisse- en Pikemar Raf Vervoort53.00111 N 5.57222 E The Netherlands
13-3-2014 Pikesyl, Hisse- en Pikemar Raf Vervoort53.00111 N 5.57222 E The Netherlands
13-3-2014 Pikesyl, Hisse- en Pikemar Atser Sybrandy (RUG)53.00111 N 5.57222 E The Netherlands
13-3-2014 Pikesyl, Hisse- en Pikemar Raf Vervoort53.00111 N 5.57222 E The Netherlands
13-3-2014 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
14-3-2014 Pikesyl, Hisse- en Pikemar Raf Vervoort53.00111 N 5.57222 E The Netherlands
14-3-2014 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
15-3-2014 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
20-3-2014 Pikesyl, Hisse- en Pikemar Raf Vervoort53.00111 N 5.57222 E The Netherlands
vrijdag 7 september 2018 Page 179
24-3-2014 Pikesyl, Hisse- en Pikemar Raf Vervoort53.00111 N 5.57222 E The Netherlands
11-4-2014 Pikesyl, Hisse- en Pikemar Raf Vervoort53.00111 N 5.57222 E The Netherlands
9-6-2014 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
8-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
8-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
13-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
13-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
14-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
15-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
8-3-2015 Heeg, Gouden Boaijum Haije Valkema52.96499 N 5.61991 E The Netherlands
12-3-2015 Pikesyl, Hisse- en Pikemar Haije Valkema53.00111 N 5.57222 E The Netherlands
16-3-2015 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
16-4-2015 Pikesyl, Hisse- en Pikemar Anneke Zeinstra53.00111 N 5.57222 E The Netherlands
12-6-2015 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
Haije Valkema
12-11-2015 Isla Mayor, Veta la Palma Idrissa Ndiaye36.97083 N -6.23500 W Spain
9-2-2016 Hernan Cortes Rosemarie Kentie39.03333 N -5.93333 W Spain
vrijdag 7 september 2018 Page 180
21-3-2016 Oudega, De Rige Egbert van der Velde52.99556 N 5.56861 E The Netherlands
3-6-2016 Oudega, Tsjerkemar Haije Valkema52.99833 N 5.55361 E The Netherlands
2-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
2-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
7-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
Siebe (RUG) Bonthuis
12-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
15-2-2017 Porto Alto, Giganta ricefields, Cardal Bob Loos38.921737 N -8.977164 W Portugal
7-3-2017 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
10-3-2017 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
11-3-2017 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
13-3-2017 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
14-3-2017 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
22-3-2017 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
12-6-2017 Heeg, De Pine Egbert van der Velde52.97889 N 5.58306 E The Netherlands
25-6-2017 Sanfirden, Sanfurderhoek Egbert van der Velde52.98611 N 5.51417 E The Netherlands
26-6-2017 Sanfirden, Sanfurderhoek Egbert van der Velde52.98611 N 5.51417 E The Netherlands
vrijdag 7 september 2018 Page 181
27-6-2017 Pikesyl, Hisse- en Pikemar Tim van der Meer53.00111 N 5.57222 E The Netherlands
29-6-2017 Sanfirden, Sanfurderhoek Egbert van der Velde52.98611 N 5.51417 E The Netherlands
29-6-2017 Sanfirden, Sanfurderhoek Tim van der Meer52.98611 N 5.51417 E The Netherlands
23-2-2018 Porto Alto, Toneca Siebe Bonthuis38.95361 N -8.93639 W Portugal
14-3-2018 Ouderkerk a/d Amstel, Holendrechter en
Bullewijkerpolder, Landje van Geijsel
Anton Duijnhouwer52.28167 N 4.93028 E The Netherlands
20-3-2018 Ouderkerk a/d Amstel, Holendrechter en
Bullewijkerpolder, Landje van Geijsel
Anton Duijnhouwer52.28167 N 4.93028 E The Netherlands
23-3-2018 Oudega, De Rige Egbert van der Velde52.99556 N 5.56861 E The Netherlands
13-6-2018 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
19-6-2018 Pikesyl, Hisse- en Pikemar Siebe (RUG) Bonthuis53.00111 N 5.57222 E The Netherlands
19-6-2018 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
30-8-2018 Oussouye, Niambalang mudflats Jos Hooijmeijer12.447 N -16.480 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 182
Y6YBBB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Hindeloopen, Kleine Wiskepolder
Name Ringer: Ysbrand Galama
Ringing Date: 23-5-2012
52.93694 N 5.44667 EThe Netherlands
Ringnr: 2503136
Name 2nd Ringer: Gjerryt Hoekstra
Age (in days; 50 = juv.; 99 = ad.): 99
14-6-2012 Workum, Workumermeer Rinkje van der Zee52.99278 N 5.46389 E The Netherlands
28-6-2012 Workum, Workumermeer Rinkje van der Zee52.99278 N 5.46389 E The Netherlands
29-6-2012 Koudum, Haanmeer Rene Faber52.92333 N 5.43500 E The Netherlands
7-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
Pieter Breeuwsma
10-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
10-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
10-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Pieter Breeuwsma38.91667 N -8.93333 W Portugal
Haije Valkema
20-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Rene Faber38.91667 N -8.93333 W Portugal
21-3-2013 Koudum, Haanmeer Ysbrand Galama52.92333 N 5.43500 E The Netherlands
22-3-2013 Workum, Workumer Nieuwland Merlijn de Graaf52.95500 N 5.43194 E The Netherlands
13-6-2013 It Heidenskip, Polder De Vooruitgang Ysbrand Galama52.94278 N 5.48694 E The Netherlands
28-10-2013 Isla Mayor, Veta la Palma Mo Verhoeven36.97083 N -6.23500 W Spain
7-11-2013 Isla Mayor, Veta la Palma Hendriekus Algra36.97083 N -6.23500 W Spain
vrijdag 7 september 2018 Page 183
7-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Maarten Hotting38.91667 N -8.93333 W Portugal
Wim Tijsen
8-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Theunis Piersma38.91667 N -8.93333 W Portugal
14-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
18-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
17-3-2014 Koudum, Haanmeer Ysbrand Galama52.92333 N 5.43500 E The Netherlands
Pete Potts
7-5-2014 It Heidenskip, Heidenschapster Polder Ysbrand Galama52.95250 N 5.48944 E The Netherlands
19-10-2014 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
8-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
9-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
12-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
14-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
22-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
23-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
23-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Dirk Tanger38.91667 N -8.93333 W Portugal
19-3-2015 Koudum, Polder Het Hooge Land Wiebe Kaspersma52.92806 N 5.44778 E The Netherlands
10-4-2015 Workum, Workumerbinnenwaard-Noord Piet Wiepke Bouma52.99611 N 5.41139 E The Netherlands
vrijdag 7 september 2018 Page 184
8-5-2015 Koudum, Haanmeer Rene Faber52.92333 N 5.43500 E The Netherlands
10-6-2015 Stavoren, Zuidermeerpolder Marycha Franken52.87611 N 5.38361 E The Netherlands
5-11-2015 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
4-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Wim Tijsen38.91667 N -8.93333 W Portugal
4-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
14-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
14-2-2016 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
25-3-2016 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
Paulien van der Werf
21-5-2016 Hindeloopen, Kleine Wiskepolder Ysbrand Galama52.93694 N 5.44667 E The Netherlands
5-11-2016 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
6-11-2016 Isla Mayor, Veta la Palma Haije Valkema36.97083 N -6.23500 W Spain
17-11-2016 Isla Mayor, Veta la Palma Rocío Marquez Ferrando36.97083 N -6.23500 W Spain
30-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
30-1-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
14-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Bob Loos38.91667 N -8.93333 W Portugal
16-2-2017 Porto Alto, Giganta ricefields, Cardal Jacob de Vries38.921737 N -8.977164 W Portugal
vrijdag 7 september 2018 Page 185
18-2-2017 Porto Alto, Giganta ricefields, Ponta da
Erva
Mario Huizinga38.91667 N -8.93333 W Portugal
22-3-2017 Hindeloopen, Kleine Wiskepolder Ysbrand Galama52.93694 N 5.44667 E The Netherlands
21-5-2017 Hindeloopen, Kleine Wiskepolder Ysbrand Galama52.93694 N 5.44667 E The Netherlands
17-2-2018 Porto Alto, Cara Larga Astrid Kant38.96167 N -8.92056 W Portugal
Ronald Messemaker
15-3-2018 Koudum, Haanmeer Mo Verhoeven52.92333 N 5.43500 E The Netherlands
23-5-2018 Workum, Workumerbinnenwaard-Noord Alice McBride52.99611 N 5.41139 E The Netherlands
2-9-2018 Ziguinchor, Colobane ricefields Idrissa Ndiaye12.585 N -16.285 W Senegal
Jos Hooijmeijer
vrijdag 7 september 2018 Page 186
Y6YBRB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Gaast, Polder Gaast-Ferwoude
Name Ringer: Jos Hooijmeijer
Ringing Date: 30-4-2012
53.01806 N 5.43194 EThe Netherlands
Ringnr: 2502956
Name 2nd Ringer: Rienk Jelle Hibma (RUG)
Age (in days; 50 = juv.; 99 = ad.): 99
7-6-2012 Gaast, Polder Gaast-Ferwoude Rienk Jelle Hibma (RUG)53.01806 N 5.43194 E The Netherlands
7-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
Pieter Breeuwsma
10-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Pieter Breeuwsma38.91667 N -8.93333 W Portugal
Haije Valkema
10-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
11-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
11-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Gjerryt Hoekstra38.91667 N -8.93333 W Portugal
13-2-2013 Porto Alto, Giganta ricefields, Ponta da
Erva
Ysbrand Galama38.91667 N -8.93333 W Portugal
22-3-2013 Ouderkerk a/d Amstel, Holendrechter en
Bullewijkerpolder, Landje van Geijsel
Anton Duijnhouwer52.28167 N 4.93028 E The Netherlands
22-3-2013 Bourgoyen, de Meersen Rudi Baetsle51.05944 N 3.66972 E Belgium
19-4-2013 Gaast, Polder Gaast-Ferwoude Merlijn de Graaf53.01806 N 5.43194 E The Netherlands
25-6-2013 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
12-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
14-2-2014 Porto Alto, Giganta ricefields, Ponta da
Erva
Egbert van der Velde38.91667 N -8.93333 W Portugal
vrijdag 7 september 2018 Page 187
23-3-2014 Pikesyl, Hisse- en Pikemar Egbert van der Velde53.00111 N 5.57222 E The Netherlands
24-6-2014 Workum, Workumerbinnenwaard-Zuid Gjerryt Hoekstra52.97917 N 5.41917 E The Netherlands
25-6-2014 Idzegea, De Geeuw Egbert van der Velde52.98417 N 5.56722 E The Netherlands
Haije Valkema
13-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
21-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
21-2-2015 Porto Alto, Cara Larga Haije Valkema38.96167 N -8.92056 W Portugal
23-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Haije Valkema38.91667 N -8.93333 W Portugal
25-2-2015 Porto Alto, Giganta ricefields, Ponta da
Erva
Dirk Tanger38.91667 N -8.93333 W Portugal
29-4-2015 Exmorra, Parregaastermeer Emma Penning53.03194 N 5.45361 E The Netherlands
27-6-2015 Exmorra, Parregaastermeer Emma Penning53.03194 N 5.45361 E The Netherlands
24-8-2015 Fintiok Haije Valkema12.655 N -16.113 W Senegal
Jos Hooijmeijer
23-2-2016 Samorra Correia, Belmonte ricefields Egbert van der Velde38.91667 N -8.83333 W Portugal
23-2-2016 Samorra Correia, Belmonte ricefields Haije Valkema38.91667 N -8.83333 W Portugal
24-2-2016 Samorra Correia, Belmonte ricefields Haije Valkema38.91667 N -8.83333 W Portugal
1-4-2016 Tjerkwerd, Rytseterp Jan Kramer53.03722 N 5.48972 E The Netherlands
Jan Scholtmeijer
6-4-2016 Allingawier, Vierhuizen en Bonjeterp Guillaume Senterre53.04556 N 5.44806 E The Netherlands
vrijdag 7 september 2018 Page 188
14-6-2016 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
16-6-2016 Idzegea, It Joo Egbert van der Velde52.98583 N 5.55500 E The Netherlands
4-5-2018 Allingawier, Vierhuizen en Bonjeterp Mo Verhoeven53.04556 N 5.44806 E The Netherlands
Jelle Loonstra
16-5-2018 Piaam, Kooiwaard Tim Oortwijn53.03111 N 5.40028 E The Netherlands
1-9-2018 Fintiok Jos Hooijmeijer12.655 N -16.113 W Senegal
Idrissa Ndiaye
Ruth Howison
4-9-2018 Agnack, Agnack ricefields Jos Hooijmeijer12.592 N -16.117 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 189
Y6YRRB
Resightings of this bird:
Site Observer(s)
Colourcode:
Date
Ringing site: Nijhuizum, Monnikeburenpolder
Name Ringer: Niko Groen (RUG)
Ringing Date: 20-5-2011
52.99278 N 5.49972 EThe Netherlands
Ringnr: 3654168
Name 2nd Ringer: Haije Valkema
Age (in days; 50 = juv.; 99 = ad.): 99
23-4-2012 Nijhuizum, Monnikeburenpolder Niko Groen (RUG)52.99278 N 5.49972 E The Netherlands
27-5-2012 Workum, Workumermeer Rene Faber52.99278 N 5.46389 E The Netherlands
21-2-2013 Alfafar, Marjales de Alfafar, Parque
Natutal L'Albufera
Francisco Javier García-Gans39.40000 N -0.36667 W Spain
26-2-2013 El Palmar, El Campot, Parque Natural de
L'Albufera
Marten Sikkema39.31444 N -0.34000 W Spain
26-2-2013 El Palmar, El Campot, Parque Natural de
L'Albufera
Rene Faber39.31444 N -0.34000 W Spain
Marten Sikkema
26-2-2013 El Palmar, El Campot, Parque Natural de
L'Albufera
Rene Faber39.31444 N -0.34000 W Spain
16-3-2013 Ouderkerk a/d Amstel, Holendrechter en
Bullewijkerpolder, Landje van Geijsel
Jan Beekman52.28167 N 4.93028 E The Netherlands
17-3-2013 Ouderkerk a/d Amstel, Holendrechter en
Bullewijkerpolder, Landje van Geijsel
Anton Duijnhouwer52.28167 N 4.93028 E The Netherlands
25-3-2013 Ouderkerk a/d Amstel, Holendrechter en
Bullewijkerpolder, Landje van Geijsel
Tijs van den Berg52.28167 N 4.93028 E The Netherlands
30-3-2013 Ouderkerk a/d Amstel, Holendrechter en
Bullewijkerpolder, Landje van Geijsel
Rene Faber52.28167 N 4.93028 E The Netherlands
2-4-2013 It Heidenskip, Heidenschapster Polder Ysbrand Galama52.95250 N 5.48944 E The Netherlands
5-6-2013 Oudega, Westerskatting Rene Faber53.00222 N 5.55167 E The Netherlands
8-6-2013 Workum, Workumermeer Rene Faber52.99278 N 5.46389 E The Netherlands
vrijdag 7 september 2018 Page 190
15-6-2013 Idzegea, De Geeuw Egbert van der Velde52.98417 N 5.56722 E The Netherlands
23-6-2013 Hiers-Brouage, Reux Loïc Jomat45.81556 N -1.02083 W France
3-2-2014 Puebla del Río, Isla Mínima, rice fields Jos Hooijmeijer37.14278 N -6.12417 W Spain
Tom Jager
11-2-2014 Alfafar, Marjales de Alfafar, Parque
Natutal L'Albufera
Francisco Javier García-Gans39.40000 N -0.36667 W Spain
19-2-2014 Silla, Tancat de la Rattla, Parque Natural
de L'Albufera (Valencia)
Francisco Javier García-Gans39.32827 N -0.39491 W Spain
21-2-2014 El Palmar, El Campot, Parque Natural de
L'Albufera
Rene Faber39.31444 N -0.34000 W Spain
21-2-2014 Silla, Tancat de la Rattla, Parque Natural
de L'Albufera (Valencia)
Francisco Javier García-Gans39.32827 N -0.39491 W Spain
22-2-2014 El Palmar, Tancat de L'Estell, Parque
Natural de L'Albufera
Rene Faber39.30020 N -0.31260 W Spain
Gerrit Gerritsen
22-2-2014 El Palmar, Tancat de L'Estell, Parque
Natural de L'Albufera
Gerrit Gerritsen39.30020 N -0.31260 W Spain
22-2-2014 El Palmar, Tancat de L'Estell, Parque
Natural de L'Albufera
Rene Faber39.30020 N -0.31260 W Spain
23-2-2014 El Palmar, Tancat del Fangar, Parque
Natural de L'Albufera
Rene Faber39.30621 N -0.32684 W Spain
23-2-2014 El Palmar, Tancat de L'Estell, Parque
Natural de L'Albufera
Gerrit Gerritsen39.30020 N -0.31260 W Spain
26-2-2014 El Palmar, Tancat de Baldovi, Parque
Natural de L'Albufera
Bosco Dies39.31944 N -0.33472 W Spain
5-3-2014 Catarroja, Tancat de Villalba, Parque
Natural de L'Albufera
Bosco Dies39.37851 N -0.33920 W Spain
6-3-2014 Catarroja, Tancat de Naia, Parque Natural
de L'Albufera
Bosco Dies39.37982 N -0.36452 W Spain
8-4-2014 Kleine Gaastmeer, Kaappolder West Haije Valkema52.97444 N 5.50528 E The Netherlands
vrijdag 7 september 2018 Page 191
29-5-2014 Nijhuizum, Monnikeburenpolder Jan Kramer52.99278 N 5.49972 E The Netherlands
31-5-2014 Nijhuizum, Monnikeburenpolder Jan Kramer52.99278 N 5.49972 E The Netherlands
23-2-2015 Alfafar, Marjales de Alfafar, Parque
Natutal L'Albufera
Jan Kramer39.40000 N -0.36667 W Spain
Rennie Kramer
23-2-2015 El Palmar, Tancat de Baldovi, Parque
Natural de L'Albufera
Jan Kramer39.31944 N -0.33472 W Spain
Rennie Kramer
16-4-2015 Nijhuizum, Monnikeburenpolder Atser Sybrandy (RUG)52.99278 N 5.49972 E The Netherlands
1-9-2018 Fintiok Jos Hooijmeijer12.655 N -16.113 W Senegal
Idrissa Ndiaye
Ruth Howison
vrijdag 7 september 2018 Page 192
vrijdag 7 september 2018 Page 193