Membership list of the Wader Study Group This list includes not only paid up members but also journals with whom we have exchange agreements. Membership as on 31 December 1992

Acquisitions Dept.. University of California, Library, Davis, Califomia 95616-5292, U.S.A. Acquisitions Unit DSC-B9, British Library, Boston Spa, Wetherby, West Yorkshire 23 7BQ, U.K. Adcock, M.A., 53 Victoria Drive, Great Wakering, Southend-on-Sea, Essex SS3 OAT, U.K. Alberto, L.J., Dpto de Zoologia, Facultad de Biologia, Universidad de Sevilla, E-41012 Sevilla, Spain Alerstam, T., Dept. of Ecology, University of Lund, Ecology Building, S-223 62 Lund, Sweden Allinson, N., 14 Epsom Road, Redcar, Cleveland TS10 2JG, U.K. Allison, R., The Laurels, Manchester Road, Sway, Lymington, Hampshire SO4 0AS, U.K. Alonzo Pasicolan, S., Ecosystem Research Development Bureau, College Laguna, 3720 Phillipines Altenburg, W., Frederikstraat 28, 9724 KD Groningen, The Netherlands Alvarez, A.V., Avd/Castaneda 37-E, 39012 Santander, Spain Alvarez Lao, C.M., c/Juan XXlII No 12 3oD, 33400 Aviles, Asturias, Spain Andell, P., Dept. of Animal Ecology, University of Lund, Ecology Building, S-223 62 Lund, Sweden Anderson, R.C., Dept. of Zoology, University of Guelph, Guelph, Ontario N1G 2Wl, Canada Anderson, J.S., Myrehojvej 39 A, DK-5700 Svendborg, Denmark Andres, B., US Fish & Wildlife Service, Off. Migratory Bird Manag., 1011 East Tudor Road, Anchorage Alaska 99503, U.S.A. Arcas Garcia, J.M., Biogal SA, Calle Pastora, Travesia No 5, 36210 Vigo Pontevedra, Spain Arcos Fernandez, F., c/Uruguay 17 20C, 36201 Vigo, Pontevedra, Spain Aymerich, F.R., Department of Biology, School of Biology, University of Murcla, E-30100 Espinardo Murcia, Spain Baccetti, N. Inst. Nazionale per la Fauna Selvatica, Via Ca' Fornacetta 9, 40064 Ozzano- Emilia, Bologna, Italy Backhurst, G.C., PO Box 24702, Nairobi, Kenya Baillie, S.R., Waveney Cottage, Redgrave Road, South Lopham, Norfolk IP22 2HL, U.K. Bainbridge, I. & C., 3 Woodhouselee, Easter Howgate, Penicuik, Midlothian EH26 0PG, U.K. Baker, A., Dept. of Ornithology, Royal Ontario Museum, 100 Queen's Park, Toronto, Ontario M5S 2C6, Canada Baltyca, A., University of Gdansk, Przebendowo, 84-210 Choczewo, Poland Barbosa, A., Mus. Nacional Cienias Nat., c/Jose Gutierrez Abascal, 2, 28006 Madrid, Spain Barrett, J. & C., Gale Cottage, Woisingham, Bishop Auckland, Co. Durham DL13 3LT, U.K. Barter, M., 21 Chivalry Avenue, Glen Waverty, Victoria 3150, Australia Barton, S.J., 9 Links Place, Port Seton, East Lothian EH32 0'rP, U.K. BASC Library, Marford Mill, Rossett, Wrexham, Clwyd LL12 0HL, U.K. Battley, P., 8 Ayr Place, Palmerston North, New Zealand Batty, L., Institute of Estuarine and Coastal Studies, University of Hull, Hull HU6 7RX, U.K. Behmamm, H., Backhuus 6, OT Stohl, DW-2307 Schwedeneck, Germany Beintema, A.J., Wiilem de Zwygerlaan 15, 3941 GA Boorn, The Netherlands Below, T.H., 3697 North Road, Naples, Florida 33942, U.S.A. Banoy, L., Frits Van Den, Berghelaan 46, B-2630 Aartselaar, Belgium Beullens, W., Pareipoelstraat 38, B-2800 Mechelen, Belgium Biber, J-P., Steinengraben 2, CH-4051 Basel, Switzerland Bibl. Ned. Orn. Unie., Inst. voor Tax. Zool., Postbus 4766, 1009 AT Amsterdam, The Netherlands Bibliotheek der RU, Afd Zoologie, Postbus 559, 9700 AN Groningen, The Netherlands Bickford-Smith, P.M., Trevamo, Helston, Cornwall, U.K. Billedgaard, K., Aboulevarden 78, DK-8700 Horsens, Denmark Biologische Sta. MOnster, Coermuhle 181, DW-4400 MOnster, Germany

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I I II I IIIIIII IIIII II II

Birgit, B., Ragnitztalweg 54B, A-8047 Graz, Austria Blanco, D., Monroe 2142, (1428) Cap. Federal, Argentina Blew, J., Theenrade 2, W-2323 Dersam, Germany Blomert, A-M., Noorderbinnensinge1103a, Groningen, The Netherlands Blomqvist, D., Dept. of Zoology, University of Goteborg, Medicinaregatan 18, S-413 90 Goteborg, Sweden Blomqvist, S., Halsingevagen 17, S-186 35 Vallentuna, Sweden Boere, G.C., Voorstraat 7, 4153 AH Beesd, The Netherlands

Bojko, G., Lviv 290008, Teatrealna st.18, Museum of Natural History, Lib. Ukrainian Ornithological. Soc., Ukraine Boscheft, M., Wiedigstrasse 18, DW- 7580 Buehl/Baden, Germany Bourgonje, A., Duchattelstraat 12, 2596 EL Den Haag, The Netherlands Boyd, H. J., 1032 Pinewood Crescent, Ottawa, Ontario K2B 5Y5, Canada Brade, J.J., Cypress House, Draycott, Somerset BS27 3TG, U.K. Brager, S., Scharstorfer Weg 12, DW-2308 Schellhorn, Germany Brazier, H., 5 St Fintan's Crescent, Sutton, Dublin 13, Ireland Bregnalle, T., Dybbolvej 29 Lejl. 37, DK-8240 Risskov, Denmark Breiehagen, T., Dept. of Animal Ecology, Zoological Museum, University of Bergen, N-5007 Bergen-U, Norway Brenning, U., Maxim-Gorki-Str.,4, DW-2520 Rostock 21, Germany Brenning, U., University of Rostock, Sektion Biologie, Freiligrathstrasse 7/8, DW-2500 Rostock, Germany Briggs, K.B., 2 Osborne Road, Farnborough, Hampshire GU14 6PT, U.K. British Birds, Fountains, Park Lane, Blunham, Bedford MK4.4 3NJ, U.K.

British Library, Copyright Receipt Office, Store Street, London WC1E 7DG, U.K. British Museum (Natural History), General Library, Cromwell Road, London SW7 5BD, U.K. Bruinzeel, L., Donderslaan 21, 9728 KN Groningen, The Netherlands Brunckhorst, H., Gotteslohnswarft, D-2251 Witzwort, Germany Bryant, D.M., Dept. of Biology, Stirling University, Stirling FK9 4LA, U.K. BTO Library, The Nunnery, Nunnery Place, Thefiord, Norfolk IP24 2PU, U.K. Buchanan, J., 1114 N. Garrison, Olympia, Washington 98506, U.S.A. Buckley, F.G., Box 8, School of Oceanography, University of Rhode Island, Narragansett, Rhode Island 02882, U.S.A. Bulgarian Omith. Center, Bulgarian Academy of Science, Institute of Zoology, Boul Rouski 1, 1000 Sofia, Bulgaria Bunni, M.K., Director, Iraq Natural Histirory Museum, Beb AI Muadham, Baghdad, Iraq Bunskoeke, E.J., Saffierstraat 40, 9743 LJ Groningen, The Netherlands Busche, G., Hochfelder Weg 49, DW-2240 Heide, Germany Buxton, N. E., Dalchurn, Main Street, Newtonmore, Inverness-shire, U.K. Byrkjedal, I., University of Bergen, Museum of Zoology, Museplass 3, N-5007 Bergen, Norway Cadman, R.A., 57, Greenways, Over Keliet, Camforth, Lancashire LA6 1DE, U.K. California University, Serials Department, Main Library, Berkeley, California 94720, U.S.A. Calvo, B., Zoology Dept, Glasgow University, Glasgow G12 8QQ, U.K. Campbell, J., 8/5 Wattle Avenue, Glenhuntley, Victoria 3163, Australia Camphuysen, C.J., NIOZ, P.O. Box 59, 1790 AB Den Burg, Texel, The Netherlands Canadian Wildlife Service, Prairie Mig. Bird. Res. Ctr., 115 Perimeter Road, Saskatoon, Saskatchewan S7N OX4, Canada Canevari, P., Red Hemisferica de Reserva, para Aves Playeras, Monroe 2142, 1428- Capital Federal, Argentina Carrier, M., q'iree', 6 Brackenrigg, Armathwaite, Cumbria CA4 9PX, U.K. Carter, M., ICAPB, King's Building, University of Edinburgh, West Mains Road, Edinburgh, U.K. Casini, L., Via F. Casadei 30, 97037 Rimini (FO), Italy Catry, P., R. Campollde No. 215 4 DTO, 1000 Lisboa, Portugal Cayford, J.T., BTO, The Nunnery, Nunnery Place, Thefiord, Norfolk IP24 2PU, U.K. Chemichko, C., 332315 Melitopol, Ul Sverdlova 41/1 03, Ukraine Cherubini, G., Cannaregio 4867, 30131 Venezia, Italy

I I

Chylarecld, P., Ornithological Station, Nadwislanska 108, 80-680 Gdansk 40, Poland Clark, J., Glan Dwr L!yn Traffwll, Minfford Road, Caergeiliog Holyhead, Gwynedd LL65 3LR, U.K. Clark, N. & J., Plough Farm, Thorpe Street, Hinderday, Diss, Norfolk IP22 1HT, U.K. Clark, K.E., PO Box 236, Tuckahoe, New Jersey 08250, U.S.A. Clayton, D., 10 Royston Grove, Fens Estate, Hartlepool, Cleveland, U.K. Coates, J.T., Hen Penlancych, Abercych, Boncath, Dyfed SA37 OEX, U.K. Coker, D.G., 44 Crantock Drive, Almondsbury, Bristol BS12 4HG, U.K. Combes, B.A., 3 Dene Cottages, Wignail Street, Lawford, Manningtree, Essex, U.K. Cooper, J., South African Seabird Group, c/o Fitzpatrick Inst., Univ. of Cape Town, Rondebosch 7700, South Africa Copete, L.M., Dept. Omithology, Museo de Zoologia, Apt• de Cormos 593, 08080 Barcelona, Spain Corse, C., Garrisdale, Lynn Park, Kirkwall, Orkney, U.K. Cowan, P., Gleann Cottage, Glenlomond, Kinmss, Tayside KY13 7HF, U.K. Crebbin, J.C., 111 Station Rd, Huddersfield HD8 ODE, U.K. Crockford, N.J., c/o RSPB, The Lodge, Sandy, Bedfordshire SG19 2DL, U.K. Cronau, J.P., Karveel 5531, 8242 XR Lelystad, The Netherlands Cross, J.K., 62 Hulbert Road, Bedhampton, Havant, Hampshire PO9 3TG, U.K. Cross, C., Willow Cottage, Church Street, North Creake, Fakenham, Norfolk NR21 9AD, U.K. Cueva, H de la., ClCESE, PO Box 434844, San Diego, California 92143-4844, U.S.A. Currle, A., Glaiseilean, Harrapool, Broadford, Skye IV49 9AQ, U.K. Daniel, M.C., 40 Hillview Road, Oxford, Oxfordshim OX20BZ, U.K.

Danley, R.F., 2201 Clay St., Murphysbord, Illinois 62966, U.S.A. Dansie, O., Campbells Cottage, Landermere, Thorpe le Soken, Clacton, Essex CO16 0NL, U.K. Dansk Omitologisk Forening, The Library, Vesterbrogade 140, DK-1620 Copenhagen V, Denmark Dam, P.J., Fisheries Laboratory, Pakefield Road, Lowestoft, Suffolk, U.K. Davidson, N.C., JNCC, Monkstone House, City Road, Peterborough PE1 1JY, U.K. Degen, A., Elsa-Brandstrom-Strasse 4, D-4500 Osnabruck, Germany Deman, R., Kwade Veldenplein 8, Bus 3, B-2170 Merksem- Antwerp, Belgium DePotler, A.F., 6 Brook Gerdens, Elmsworth, Hampshire, U.K. Dept. of Avian Ecology, Zool. Inst. of Wrodaw Univ., Sienkiewicza 21, 50-335 Wroclaw, Poland Devos, K., Kapelhoekstraat 55, 8600 Diksmuide, Belgium Dewdney, T.G., 22 Farndale Drive, Pinehills, Gulsborough, Cleveland TS14 8JA, U.K. Diaz Reyes, G., C/Senador Castillo, Olivares 21, 35003 Las Palmas de, Gran Canada, Spain Dick, W.J.A., 51 Winsham Grove, London, SWl 1 6NB, U.K. Dick, G., Wurths. 1/6, A-1190, Wien, Austria

Dierschke, V., Gottl.-A-Richter-Weg 5, DW-3400 Gottingen, Germany Dietrich, S., Am Helgehaus 12, 3575 Kirchhain 7, Germany Dijk, A.J. Van., Parallelweg 1, 6574 AN Ubbergen, The Netherlands Dijksen, L.J., Fonteinsweg 9, 1797 RK Den Hoom, Texel, The Netherlands Dirksen, S., Smaragdplein 3, 3523 EA Utrecht, The Netherlands Dixon, T.E., The Cottage Main Street, North Duffield Selby, North Yorkshire Y08 7RG, U.K. Docampo Barrueco, F., PO Box 1455, 36.200 Vlgo, Spain Dodd, S.G., Wittancre, Bringsty Common, Worcester WR6 5UJ, U.K. Dominguez Conde, J., Dept. de Zoologla, Facultad de Bioiogla, Univ. de Santalgo, Santiago de Compostela, Spain Down, E.H., Grey Plovers, Hendon Wood Lane, London NW7 4HR, U.K. Dress, S., Ministry of Environment, Nat. Forest & Nature Agency, Slotsmarken 13, DK-2970 Horsholm, Denmark Dubois, P., La Cordede Royale BP263, 17305 Rochefort Cedex, France Duiven, P., De Dageraad 20, 1797 SL Den Hoom, Texel, The Netherlands Duiven, A.G., Haarlemplein 61, 1324 RX Aimere, The Netherlands

Duncan, R., 11 Fairview Park, Dunestaone, Aberdeen AB22 8ZF, U.K.

Eades, R.A., 28 The Stray, Brough, North Humberside HU15 2AS, U.K. Edwards, P., The Old School, Carlton, Newmarket, Suffolk CB8 9JY, U.K. EGI Library, Zoology Dept., South Parks Road, Oxford, U.K. Emmerson, K., Dpto. Zoologia, Facultad de Biologia, Universidad de la Laguna, Tenedfe 38206, Spain Engelmoer, M., Bentismaheerd 39, 9736 EC Groningen, The Netherlands English Nature, Ubrary Services, Northminster House, Peterborough PE1 1UA, U.K. Enright, S., 21 Richmond Crescent, London N1 0LZ, U.K. Ens, B., Beatrixlaan 117, 1791 GB Den Burg, The Netherlands Env. & Cons. Prot. Service, R. Geiser, Comm. of the Eur. Comm., Rue de la Loi 200, B-1049 Bruxelles, Belgium Eriksson, A., Kotitie 1, SF-28800 Pori, Finland

Estacion Biol. de Do•ana, Library, E-41013 Sevilla, Spain Estafiev, A.A., Zoology Laboratory, Institute of Biology, Komifilial, 167010 GSP Syktyvkar, Russia Etheridge, B., Morven, 4 Station Road, Avoch, Rosshire IV9 8RW, U.K. Eubanks Jr, T.L., 2701 Amherst, Houston, Texas 77005, U.S.A. EURING Data Bank, c/o RD Wassenaar, Inst. voor Oecol Onderzoek, Beterhoeksestraat 22, 6666 GA Heteren,

The Netherlands

Evans, P.R., Zoology Dept., Durham University, South Road, Durham DH1 3LE, U.K. Exo, K-M., Inst. fur Vogelforschung, An der Vogelwarte 21, DW-2940 Wilhelmshaven 15, Germany Fabricio Filho, J.A., Avenida A I Renner, 10 Nanegantes CEP 90 250, Porto Alegre, Rio Grande do Sul, Brazil Fabritius, H., Oost-Myzen 6, 1633 WB Avenhorn, The Netherlands Ferns, P.N., PABLO, University of Wales, PO Box 915, Cardiff CF1 3TL, U.K. Figuerola i Berras, J., Passelg San Gervasi 59, 7c2a, 08022 Barcelona, Catalonia, Spain Finalley, P.W.J., 75 Gladstone Road, Walmer, Deal, Kent CT14 7ET, U.K. Fischer, K., Poppelvej 1, DK-6720 Fano, Denmark Fleet, D. M., Muhlenstrasse 28, Suderstapel, DW-2251, Germany Fletcher, M. R., MAFF Environ. Res. Group, Hookrise South, Tolworth Surbiton, Surrey KT6 7NF, U.K. Flint, V., Zoological Museum, Herzen-Str 6, Moscow K-9, Russia Flogdell, G.C., Drimsdale House, Drimsdaie, South Uist PA81 5RT, U.K. Flore, B-O., Behmter Str. 13, DW- 4500 Osnabruck, Germany Fokker, W., Lindengracht 9, 3633 AS Vreeland, The Netherlands Forsythe, J., Dept. Extra Mural Studies, Queens University, Belfast BT7 1NN, U.K. Fox, A.D., 3 Alkerton Grange Cottages, Eastington, Stonehouse, Gloucester GL10 3AF, U.K. Fracasso, G., Casella Postale 01,36057, Torri di Arcugnano (Vl), Italy Freudenthal, R. F., Dept. Animal & Plant Sci., PO Box 601, University of Sheffield, Sheffield S10 2UQ, U.K. Frikke, J., Parkveg 151, DK-6710 Esbjerg V, Denmark Froehlich, D., WWF-Wattenmeerstelie, Norderstr. 3, DW-2250 Husum, Germany Fuller, R.J., BTO, The Nunnery, Nunnery Place, Thefiord, Norfolk IP24 2PU, U.K. Furness, R.W., Zoology Dept., Gla.•;iow University, Glasgow G12 8QQ, U.K. Fussell III, J.O., 1412 Shepard Street, Morehead City, North Carolina 28557, U.S.A. Gavrilov, V.V., Developmental Biology, Russian Acad. Sciences, 26, Vaviiov Street, 117 808 Moscow, Russia Gavrilov, A.E., Inst. Zoology Kazakhstan, Academy of Sciences, Academy City, 480032 Alma-Ata, Kazakhstan Gavdlov, E.I., Institute of Zoology, 480032 Alma-Ata, Kazakhstan Geld, J. Van der, Dorpstraat 96, 1534 NN Oost Knoliendam, The Netherlands Geluwe, D Van., 294 A Ave. de Tervueren, B-1150 Brussels, Belgium Geoffroy, W., 6651N. Campbell Ave. • 87, Tucson, Arizona 85718, U.S.A. George, M., 46 College Dene Close, College Mews, Plymouth PL6 8BP, U.K. Gerritsen, G. L., Julianastraat 40, 8019 AX Zwolie, The Netherlands

I II

Gersib, R., NE Game & Parks Commission, 2200 N. 33rd, PO Box 30370, Lincoln, Nebraska 68503, U.S.A. Ghalib, S.A., Zool. Survey Dept., Gov. of Pakistan, Block 61, Sharah e !raq Karachi 1,' Pakistan Gibbs, R.G., 72 Orchard Piece, Blackmore, Ingatestone, Essex CM4 0RZ, U.K. Gibson, J.A., Foremount House, Kilbarchan, Renfrewshire PAl0 2EZ, U.K. Gill Jr, R., Division of Research USFWS, 1011 E Tudor Road, Anchorage, Alaska 99503, U.S.A. Gilliland, K., Canadian Wildlife Service, PO Box 9158, Stn B, St. Johns, Newfoundland A1A 2X9, Canada Gils, J. A.Van., Chopinlaan 54, 9722 KH Groningen, The Netherlands Goeij, P. de., Semarangstraat 31% 1095 GB Amsterdam, The Netherlands Gomes, F.R., E!mley Nature Reserve, Kingshill Farm Elmley, Sheerness, Isle of Sheppey, Kent ME12 3RW, U.K. Gonzalez, P.M., C C 84- Pedro Moron 385, 8520 San Antonio Oeste, Rio Negro, Argentina Gonzalez Pousa., M., Avda. Urzaiz 96, 5 lZ0DA, 36204 Vigo Pontevedra, Spain Goodall, R.N. & A.L., 22 Labumum Drive, Cherry Willingham, Lincoln LN3 4AS, U.K. Gorban, I., Lviv 290015, Grusherosky st. 4, Lviv University, Dept. of Zoology, Ukraine Goss-Custard, J., Inst. of Terrestrial Ecol., Furzebrook Research St., Furzebrook Road, Wareham, Dorset BH20 5AS, U.K. Gould, J., 16 Heswall Ave., Clockface, St Helens, Merseyside WA9 4DR, U.K. Goutner, V., PO Box 50211, GR 54013, Thessaloniki, Greece Grant, M., Dept. Biological Sciences, University of Durham, South Road, Durham DH1 3LE, U.K. Grant, K.R., Whitcombe Farmhouse, Kenn, Devon, EX6 7XQ, U.K. Green, G.H., Windy Ridge, Little comberton, Pershore, Worcestershire WR10 3EW, U.K. Greenwood, J.J.D., BTO, The Nunnery, Nunnery Piace, Thefiord, Norfolk IP24 2PU, U.K. Greenwood, J.G., Science Dept., Stranmillis college, Belfast BT9 5BY, U.K. Grice, P., 38 Crawthorne Street, Peterborough PE1 4AD, U.K. Griffin, S.E., 42049 Palm Avenue, Fremont, California 94539, U.S.A. Griffith, J.E., c/o Pentrecaeau, Llandeilo Graban, Builth Wells, Powys LB2 3YX, U.K. Groen, N., Paardenkamp 49, 1541 XN Koog aan de Zaan, The Netherlands Gromadzka, J., Stacja Ornithologiczna, Nadwislanska 108, 80-680 Gdansk 40, Poland Grosse, P.S., 42 Beechill Park East, Belfast BT8 4NX, U.K. Grupo Anelamento Pillara, c/Antonio Rios 41-20 IZQ, 15009 Coruna, Spain Gudmundsson, G.A., Ecology Building, University of Lund, Helgonavagen 5, S-223 62 Lund, Sweden Gustamante, L., c/Melcior de Palau, 5-71 3a, Barcelona 08028, Catalonia, Spain Gutierrez, J.A.L., Departamento Zoologia, Facultad de Biologia, University La Laguna, Tenerife, Islas Canarias Guzman, J., Dept. de Blologia Marina, Univ. Auto de Baja Calif. S, Apdo 219 La Paz, Baja California Sur, Mexico Haig, S., US Fish & Wildlife, G08 Lehosky Hall, Clemson University, Clemson, South Carolina 29634-0362, U.S.A. Hale, W.G., Biology Dept, Liverpool Polytechnic, Byrom Street, Liverpool L3 3AF, U.K. Hasnain, S.A., Zool. Survey Dept., Gov. of Pakistan Block 61, Sharah e Iraq Karachi 1, Pakistan Handel, C.M., USFWS, 1011 E Tudor Road, Anchorage, Alaska 99503, U.S.A. Harpe, D.A. De La., PO Box BW117, Borrowdale, Zimbabwe Harrington, B.A., 205 Valley Road, Plymouth, Massachusetts 02360, U.S.A. Harris, R., 19 Chicora Avenue, Toronto, Ontario, M5R IT7, Canada Harris, P.M., Cruzinha, Mexilhoerira Grande, 8500 Portimao, Portugal Have, T.M. Van der., University of Utrecht, Department of Pop. & Evol. Biology, Paduaiaan 8, PO Box 80 055, 3508 'rB Utrecht,

The Netheriands

HOg, D., Donderslaan 21, 9728 KN Groningen, The Netherlands Hoggas, J., Planetveien 435, N-9020 Tromsdalen, Norway Helbig, A.J., Inst. f. Pharmazeut. Biologie, Universitat Heidelberg, Im Neuenheimer Feld 364, D-6900 Heidelberg, Germany Henderson, A.C.B., 28 St Stephens Court, Canterbury, Kent CT2 7JP, U.K. Henderson, D.G., PO Box 29, Legana, Tasmania 7251, Australia Het Vogeljaar, Jaap Taapken, Bilderdijklaan 25, 3743 HR Baarn, The Netherlands

lO

Hicklin, P.W., Canadian Wildlife Service, PO Box 1590, Sackville, New Brunswick EOA 3CO, Canada Hinsley, S.A., Inst. Terrestrial Ecology, Monks Wood Experimental St., Abbots Ripton, Huntingdon PE17 2LS, U.K. Hirschfeld, E., Sodra Forstadsgatan 62, S-211 43 Malmo, Sweden Hockey, P.A.R., Fitzpatrick Inst., Univ. of Cape Town, Rondobosch 7700, South Africa Holland, P.K., 2 Rennie Court, Brettargh Drive, Lancaster LA1 5XE, U.K. Holmgren, N., Rabyvagen 15N:14, S-22357 Lurid, Sweden Holohan, C.S., 150 Woodland Drive, Midland, Ontario, L4R 4E3, Canada HOtker, H., Adolf- Brutt Str 37, DW- 2250 Husum, Germany Hromadkova, V., Halasova 824, 500 09 Hradec Kralove, Czechoslovakia Huischer, J., Ryksstraatwog 305, 9752 CE Haren, (GR), The Netherlands Huppop, O., Vogelwarte Helgoland, Postbox 1220, DW- 2192 Helgoland, Germany Hutchinson, C., 11 Knockrea Park, Douglas Road, Cork, Ireland ICBP Library, 219c Huntingdon Road, Cambridge CB3 0DL, U.K. Inst. voor Oecologisch, Ondorzoek, Postbus 40, Boterhoeksestraat 22, 6666 GA I-leteren, The Netherlands !nstituto Nazionale, per la Fauna Selvatica, Via Ca'Fornacetta 9, 40064 Ozzano-Emilia Bologna, Italy Interwader, Attn D. Parish, IPT Univ. of Malaya, Lembah Pantai 59100, Kuala Lumpur, Malaysia Ireland, P.L., 27 Hainfield Drive, solihull, West Midlands, U.K. IWRB, Slimbridge, Gloucestershire GL2 7BX, U.K. Jackson, D.B., 18 Chapel Lane, Wilmslow, Cheshire SK9 5HX, U.K. Jackson, C., 54a Henwood Green Road, Pembury, Kent, U.K. Jahncke, J., Apdo. 18-o807, Lima 18, Peru Jehl Jr, J.R., Hubbs Sea World Res. Inst., 1700 South Shores Road, San Diego, California 92102, U.S.A. Jensen, N.O., Orhagevej 54, Klitmoller, DK-7700 Thisted, Denmark Jessop, R., 14 Myrtle Grove, Altona, Australia 3018 Jin-Young Park, Dept. of Biology, Kyung Flee University, I Hoeki-Dong, Dongdaemoon-Ku, Seoul 131, Korea Johnson, C., 26 Priory Road, Great Malvern, Worcestershire WR14 3DR, U.K. Johnson, O.W., Dept. of Biology, Montana State University, Bozeman, Montana 59717, U.S.A. Johnson, A., La Tour du Valat, Le Sambuc, 13200 Aries, France Johnson, S.R., LGL Ltd, 9768 2nd Street, Sidney British Columbia, V8L 3YB, Canada Jones, N.Y., Zoology Dept., University of Hull, Hull HU6 7RX, U.K. Jonsson, P-E., Dept. of Animal Ecology, Ecology Building, University of Lurid, S-223 62 Lund, Sweden Jordsand, V., Haus der Natur, Wulfsdorf, DW-2070 Ahrensburg, Germany Kalejta, B., c/o Kotkowsld Z.M., 10 Delamere Road, Ealing, London, U.K. Kam, J. Van de., Deurnesewog 1,5766 PH Grlendtsveen, The Netherlands Keijl, G.O., Stephensonstraat 15/1, 1097 BA Amsterdam, The Netherlands Kemp, P.A., 43 Lochinver Crescent, Dundee, Tayside, U.K. Kepp, T., Bitterfelderstr. 7a, DW-4370 Marl, Germany Kew, J., 38 The Spinhey, Bar Hill, Cambridge, U.K. Kimber, M., 4 Tern Avenue, Newburgh, Aberdeenshire AB41 OFG, U.K. Kirby, J.S., The Wildfowl & Wetlands Trust, Slimbridge, Gloucester GL2 7BT, U.K. Klinner-H0tker, B., Adolf-Brutt-Str.37, DW-2250 Husum, Germany Koffijberg, K., Botter 2926, 8232 KH Lelystad, The Netherlands Koffijberg, H., Glenn Millerwog 102, 1311 RW Aimere, The Netherlands Kohler, B., Engerthstr. 230/19/16, A-1020 Wien, Austria Kolsch, T., Coermuhle 181, DW- 4400 Munster, Germany Koolhaas, A., Winschoterdlep 1020, 9723 AC Groningen, The Netherlands Koopman, K., Diligencelaan 11,9351 PR Leek, The Netherlands Korzjukov, A.I., Dept. of Biology, Odessa State University, Shamansky per. 2, US 270058 Odessa 58, Ukraine

11

Kragenow, P., Muritz Museum, DW- 206 Waren, Germany Kravos, K., Via Canova 24, I-34141 Trieste, Italy Kube, J., Heimgartenstrasse 26, DW-1170 Berlin, Germany Kuczynski, L., Glegowska 101/2, 60-265 Poznan, Poiand Lambeck, R., Dijkwelsestraat 14, 4421 AH Kapelle, The Netherlands Lambert, K., Ehm-Welk-Str.35, DW-2520 Rostock 21, Germany Lanctot, R.B., Dept. of Biology, Carleton University, Ottawa, Ontario K15 5B6, Canada Landguard BO, Beecroft, R., Fen Cottage, Creeting St Mary, Ipswich, Suffolk IP6 8QE, U.K. Langston, R., Walnut Tree Farm, Thorpe Street, Hinderciay, Diss, Norfolk IP22 1HT, U.K. Lank, D., Dept. Biology, Queen's University, Kingston, Ontario K7L 3N6, Canada Laredo, C.D., Nat. e Inst. M.Lillo, Univ. Nac. de Tucuman, o/c C.C 75, Suc. 2, 4000-Tucuman, Argentina Lawson, T.R., Department of Biology, York District Hospital, Wigginton Road, York YO3 7HE, U.K. Lea, M.J., Manor Farm Lodge, Upper Wield, Aimsford, Hampshire SO24 9RU, U.K. Leeuw, J. de., Churchillstraat 27, 9728 SE Groningen, The Netherlands Leopold, M., NIOZ, PO Box 59, 1790 AB Den Burg, The Netherlands Librarian, Dept. of Cons. & Land Man., Fish & Wildlife, PO Box 51, Wanneroo, Western Australia 6065, Australia Librarian, Inst. f8r Vogelforschung, DW-2940 Wilhelmshaven, Rustersiel, Germany Librarian, Inst. Vr Natuurbehoud, Kiewitdreef 3, B-3500 Hasselt, Belgium Librarian, Scott•h Ornithologist's Club, 21 Regent Terrace, Edinburgh EH7 5BT, U.K. Library, Conservation & Protection, Environment Canada, 2nd Floor 4999 98 Avenue, Edmonton Alberta T6B 2X3, Canada Library, US Fish & Wildlife, 1011 E Tudor Road, ANCHORAGE, AK99503, U.S.A. Library/Periodicals, Humboldt State University, Arcata CA 95521, U.S.A. Liedel, K., Kleiststr. 1, DW-4020 Halle, Germany Lilleieht & R Mand, V., Inst. of Zoology and Botany, Vanemuise St 21, SU 202400 Tartu, Estonia Limentani, J.D.L., 4 Links Way, St Ives, Huntingdon, Cambridgeshire PE17 4DW, U.K. Lindstrom, A., Ecology Building, S-223 62 Lund, Sweden Lingier, P., Dorpstraat 128, B-8450 Bredene, Belgium Lombatti, B., LIPU, V'•:oio San Tiburzio 5, 43100 Parma, Italy Lontkowski, J., Wrockaw University, Museum of Natural History, Sienkiewicza 21, 50-335 Wroclaw, Poland Loonen, M., Reviustraat 45, 9721 KM Groningen, The Netheriands Lorentzen, N., Box 107, N-4561 Vanse, Norway Lowe, K., Australia National Park, and Wildlife Service, PO Box 8, Canberra Act 2601, Australia Luc LeBlanc, 695 De L'Entente, St. Charles Borromee, P. Que., J6E 8H4 Canada Lynch, B.M., 27 Luke Place, Broughty Ferry, Dundee DD5 3BN, U.K. MacGregor, H., 74 Ivyfield Road, Erdington, Birmingham, West Midlands, U.K. Madartani, M., Egyesulet, Kolto U21, 1121 Budapest 10, Hungary Magnani, A., Via Repubblica 101,47046 Misano Adr (FO), Italy Maheo, R., 34 Rue de Broceliande, 56000 Vannes, France Mahon, S. Mc., 72 Underwood Road, Plympton, Devon PL7 35Z, U.K. Mainardi, R., Via S Stefano 20, 57100 Livorno, Italy Mainwood, A.R., 13 Ben Bhraggie Drive, Golspie, Sutheriand, U.K. Marchant, J.H., BTO, The Nunnery, Nunnery Place, Thefiord, Norfolk IP24 2PU, U.K. Marine Bellido, R., c/Consell de cent 366 4o2a, E-08009 Barceiona, Spain Marks, J., DIV. Bid. Scis., University of Montana, Missouia, Montana 59812, U.S.A. Marris, R., 12 East Terrace, Budleigh Salterton, Devon EX9 6PG, U.K. Martinez, E.F., Box 1333, Great Bend, Kansas 67530-1333, U.S.A. Mawby, F.J., Wayside, Kirkbride, Carlisle, CA5 5JR U.K. McAndrew, R.T., 5 Thornhill Gardens, Hartlepool, Cleveland TS26 0HX, U.K.

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McMeeking, J.E., The Whimbrels, Goverton, Bleasby, Nottinghamshire NG14 7FN, U.K. McNeil, R., Dept. des Sciences Biol., Universite de Montreal, Case Postale 6128 Succ A, Montreal PQ H3C 3J7, Canada Mead, C.J., 4 Beaconsfield Road, Tring, Hertfordshire, U.K. Moininger, P.L., Belfort 7, 4336 JK Middelburg, The Netherlands Moire, P., Ruytenburgstraat 7, B-2600 Berchem, Antwerpen, Belgium Molter, J., Am Urberg 24, DW- 4505 Bad Iburg, Germany Moltofte, H., Mollegade 23A II tv, DK-2200 Copenhagen N, Denmark Melville, D.S., c/o WWF Hong Kong, GPO Box 12721, Hong Kong Mome, O.J., National Parks & Wildlife Service, 51 St. Stephens Green, Dublin 2, Ireland Merriam Lab. Library, US Fish & Wildlife Serv., Patuxent Wildlife Res. Ctr., Laurel, Maryland 20708, U.S.A. MOs, R.G., Bureau Ecoland, Seychellen 8, 3524 JA Utrecht, The Netherlands Meschini, A., Viale Trieste 34, 01100 Vlterbo, Italy Meyer, J. De., Sportstraat 4, B-9971 Lembeke, Belgium Miller, PA., PO BOx 3909, Eugene, Oregon 97403, U.S.A. Ming, S., Dept. Environ. Science, East China Normal Univer., 3663 Zhongshan Road, Shanghai 200062, China Minton, C.D.T., 165 Dalgety Road, Boaumaris, Melbourne 3193, Australia Mlody, B., Sudbahnhofstrasse 20, DW-3430 Wltzenhausen, Germany Moller, H.S., Kulsvier Huse 14, Gadevang, DK-3400 Hillerod, Denmark Moore, D.R., Crosslands, Cage Lane, Boxted, Colchester, Essex CO4 5RE, U.K. Moreira, F., Rua Prof. Joao Barreira 2, 3C, 1600 Lisboa, Portugal Mork, K., N-6060 Hareid, Norway Morozov, V.V., All Union Inst. Nature Cons., 113628 Vilr, Sadki-Znamenskoye, Moscow, Russia Morrison, R.I.G., Canadian Wildlife Service, 1725 Woodward Drive, Ottawa, Ontario K1A 0H3, Canada Morton, J.M., Dept. Fisheries & Wildlife, VA Polytechnic Institute, Blacksburg, Virginia 24061, U.S.A. Moser, M.E., Director, IWRB, Slimbridge, Gloucestershire GL2 7BX, U.K. Moss, M., 2 Comely Bank Place, Edinburgh EH4 1DU, U.K. Mudge, G.P., 42 High Street, Rosemarkie, Ross-shire IV10 8UF, U.K. Muller, H., DDR-2081, Serrahn, Post Thurow, Germany Mullie, W.C., Dept. de Formation en, Protection des Vegetaux, BP 12625, Niamey, Niger Murlis, M. & B., 34 Centre Road, Vermont 3133, Victoria, Australia

Murphy, S.M., PO BOx 81934, Fairbanks, Alaska 99708, U.S.A. Murray, B.E., Le Michelangelo, 7 Ave des Papalins, Fontvieille, Monaco Museum National d'Histoire Naturelie, Laboratoire de Zoologie, 55 Rue Buffon, Paris, France Myres, M.T., Gouray Cottage, Gourey Village, Grouville, Jersey, Channel Isles JE3 9EP, U.K. Nairn, R., Nature Consultants, Glanmore, Ashford, Co. Wicklow, Ireland Nankinov, D.N., Zoological Institute BAN, Boul Rouski 1, 1000 Sofia, Bulgaria National Environmental Research Institute, Kalo, DK-8410 Ronde, Denmark

Naderlands Instituut., voor Onderzoek der Zee, Postbox 59, 1790 AB Den Burg, Texel, The Netherlands Nahls, G., Westerweg 7, DW-2251 Hockenbull, Germany Nehls, H-W., Zool. Gatten Rostock, Rennbahnallee, DW-2500 Rostock, Germany Newton, P., 28 Upper Cavendish Road, Ipswich, Suffolk, U.K. Newton, S.F., Dunkineely, 17 Pronce's Crescent, Dollar, Clackmannanshire FK14 7BN, U.K. Nlcholl, M.K. Mc., 218 First Avenue, Toronto, Ontario MYM lX9, Canada

Nicoll, M., 2 William Street, Tayport, Fife, U.K. Nieboer, E., Vrije Universlteit, Biologisch Lab., De Boelelaan 1087, 1081 HV Amsterdam, The Netherlands Nikolaus, G., Bosenbuttel 4, DW-2859 Spieka, Germany Nikula, B.J., 2 Gilbert Lane, Harwich Port, Massachusetts 02676, U.S.A. Nilsen, S., Tu.nvegen 32-B22, N-9018 Tromso, Norway

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Nilsson, L, Ecology Building, S-223 62 Lund, Sweden Nordostra Skanes, Fagelklubb, c/o B Lorentzon, Vallgatan 18, S-296 00 Ahus, Sweden Ntiamoa-Badu, Y., Dept. of Zoology, University of Ghana, Legon, Accra, Ghana Nuotio, K., Katariinankatu 7 A 4, 28100 Pori, Finland

O'Connor, D.A., 9 The Village, Fenwick, Beal, Northumberland TD15 2PQ, U.K. O'Halloran, J., Dept. of Zoology, University College Cork, Prospect Row, Lee Maltings Co. Cork, Ireland Oatley,T., SAFRING, Univ. of Cape Town, Rondebosch 7700, Cape, South Africa Odink, J.R., A. Rodenbachhof 9, 1064 HZ Amsterdam, The Netherlands Okill, D., Heilinabretta, Cauldhame, Trondra, Shetland, U.K. Old, A.B., 2 Flimby Brow, Flimby, Maryport, Cumbria CA15 8TD, U.K. Olsen, K., Brekne, N-4563 Borhaug, Norway ONC, Section Gibier d'Eau, Chanteloup, 85340 Oionne-sur-Mer, France Oosterbeek, K., Bosgouw 267, 1352 GX Aimere, Netherlands Oring, L.W., Biology Dept, Univ. of North Dakota, Grand Forks, North Dakota 58202, U.S.A. Ornithology Library, Peabody Museum, Yale Museum, PO Box 6666, New Haven, Connecticutt 06511, U.S.A. Osborn, K., 20 Nederdale, Lerwick, Shetland ZE1 05A, U.K.

Osieck, E.R., Boorngaardweg 44, 3984 KK Odijk, The Netherlands Page, G., Point Reyes Bird Ohs., 4990 Shoreline Highway, Stinson Beach, California 94970, U.S.A. Pajuelo, M.A.F., Plaza de la Merced, 5 lo Dcha, Aviles, Oviedo, Spain Palm, C., Nordostpassagen 12, S-413 11 Goteborg, Sweden Parc Nat. Banc d'Arguin, Bibliotheque BP12Y, Nouadhibou, R I de Meuritanie, Mauritania Parker-Chapman, D., Ave. Nossa Senhora, do Rosario, 912, 2750 Casais, Portugal Parsons, M., 7 Cross Lanes, Pill, Bristol BS20 0JQ, U.K.

Paulson, D.R., Slater Museum, University of Puget Sound, Tacoma, Washington 98416, U.S.A. S. Parveen, Zool. Survey Dept., Gov. of Pakistan Block 61, Sharah e Iraq Karachi 1, Pakistan Pedersen, M.B., Bygager 24, DK-1790 Billund, Denmark Perez-Nievas Martinez, J.A., Avda Pio Xll no 1, Torre 2 7oB, 31002 Pamplona, Navarra, Spain Petersen, A., Icelandic Museum of Natural History, PO BOx 5320, 125 Reykavik, Iceland Phillipps, H., 11 Marlton Crescent, St Kilda, Victoria 3182, Australia Pienkowski, M. & A., 102 Broadway, Peterborough PE1 4DG, U.K. Pierce, R., Dept. Conservation, PO BOx 842, Whangarei, New Zealand Piersma, T., Gasthuisstraat 32, 1791 GL Den Burg, Texel, The Netherlands Pineau, O., Le Sambuc, 13200 Aries, France Pitelka, F.A., PO BOx 9278, Berkeley, California 94709, U.S.A. Poot, M., J P Coenstraat 82 A his, 3531 EX Utrecht, The Netherlands

Prater, A.J., Nyala, Mill Street, Elsing, Dereham, Norfolk NR20 3EJ, U.K. Pratley, P., 26 The Grove, Pott Row, Grimston, Kings Lynn, Norfolk, U.K. Pratt, N.H., Skomer, 7 Salcombe Crescent, Totton Southampton, Hampshire SO4 3FQ, U.K. Prescott, C.C., Animal Production Res. Unit, VPU University of Reading, Lane End Farm, Shinfield, Reading RG2 9BE, U.K. Prof. Yiqing, Inst. of Natural Resources, 25 Haping Road, Harbin, 150040, China Prokosch, P., c/o WWF- Norway, Kristian Augusts Gate 7A, N-0130 Oslo, Norway Putter, G. de., Mergus, St. Jacobstraat 32, 8000 Brugge, Belgium Rae, R., 11 Mill End, Newburgh, Aberdeen, U.K. Raes, M., Oude Baan 131, B- 2930 Brasschaat, Belgium Rankine, C.A., 4 Beech Avenue, Piean, Stirling EK7 8DR, U.K. RAOU/AWSG, 21 Gladstone Street, Moonee Ponds, Victoria 3039, Australia Rasmussen, LM., Jyllandsgade 32, DK-6700 Esbjerg, Denmark Rauer, G., Badnerstrasse 23, A-2540 Bad Voslau, Austria

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Reay, P.J., Dept. of Biol. Sciences, Plymouth Polytechnic, Plymouth, Devon PL4 8AA, U.K. Redfern, C., Dept. of Dermatology, Univ. of Newcastle, Royal Victoria Infirmary, Newcastle NE1 4LP, U.K. Redmond, R.L, Mt COOP Wildlife Res Unit, University of Montana, Missoula, Montana 59812, U.S.A. Reed, T.M., The Old Brewery, 35 High Street, Fenstanton, Cambridgeshire PE18 9JZ, U.K. Rehfisch, M., BTO, The Nunnery, Nunnery Place, Thefiord, Norfolk IP24 2PU, U.K. Resende, S.L., Projeto Lagoa do Peixe, Tavares, RS 96.270, Brazil Reynolds, J.F., 35 Foxcroft Drive, Brighouse, West Yorkshire HD6 3PQ, U.K. Rhijn, J.G Van., Slochterweg 3, 9635 TA Noordbroek, The Netherlands Roalatif Conservator, A., Nat. Council Cons. Wildlife, Min. of Food Agr. and Coop., 485 Street 84, G-6/4 Islamabad, Pakistan Rodriguez-Pascual, F.H., Beato Francisco Camacho, 5 -2A, Jerez de Frontera, Cadiz, 11 YD1, Spain R0sner, H-U., Hohle Gasse 5, DW-2250 Husum, Germany Rogers, D., 340 Ninks Road, St. Andrews NTH, Victoria 3761, Australia Rolfe-Rudiger Strache, Fischerpier 3, DW-2400 Wismar, Germany Romore, G., 100 St. Jacques, Ste.-Thecle, Quebec GOX 3GO, Canada Roomen, M. Van., Buggegenumstraat 11, 6845 GR Arnhem The Netherlands Roos, G.T.H. De., Dorpstraat 198, 8899 AP Vileland, The Netherlands Roosma, J., Hooijengastrjitte 8, 9251 RD Bergurn (Frl.), The Netherlands Rose, H.E., 12 Birbeck Road, Bdstol BS91BD, U.K.

Ross, R.K., Canadian Wildlife Service, 49 Camelot Drive, Nepean, Ontario KIA OH3, Canada RSPB Library, The Lodge, Sandy, Bedfordshire SG19 2DL, U.K. Rufino, R., R Possidonio da Silva, 66 4 Esq, 1300 Lisboa, Portugal Ruiz, G.M., Smithsonian Research C., P.O. Box 28, Edgewater, Maryland, U.S.A. Ruwet, J-C.I., Cahiers d'Ethologie App., Inst. Ed van Boneden, Quai van Beneden 22, 54020 Liege, Belgium Ryabitsev, V.K., Inst. Plant & Animal Ecol., Ural Science Center, Acad. SCi., 8 March St 202, 620008 Sverdlovsk, Russia Saez- Royuela, R., Andres Mallado 39, 28015 Madrid, Spain Sagar, P.M., 38A Yardley Street, Christchurch 4, New Zealand Sage, B.L., Waveney House, 41 Waveney Close, Wells-next-the-Sea, Norfolk NR23 1HU, U.K. Sallaberry, M., Las Palmeras 3425, Casilla 653, Santiago, Chile Salvadores Ramos, R., Portanet 23 2B, 36210 Vigo, Spain Sampath, K., Gov. High Sec. School, sathanur 606 706, Tiruvannamalai Dist., Tamil Nadu, India Sanchez, Y.M., Sotomaior, 2,9 B, 36209 Vigo, Spain Sauvage, A., 14 Porte de Bourgogue, 08000 Charleville, Mazieres, France Savage, I., 42 Heytesbury Street, Herne Hill, Victoria 3218, Australia Scharenburg, C.W.M. Van., Marjoleinstraat 57, 9731 DC Groningen, The Netherlands scheiffarth, G., Zedeliusstr. 31, DW-2940 Wilhelmshaven, Germany Schekkerman, H., Mr. Ludwigstraat 1, 1901 PS Castdcum, Netherlands Schlorf, M., Geesmoor 31, DW- 2000 Hamburg 61, Germany Schmidt, F-U., schuttenweg 5, DW - 3040 Soltau, Germany Schulz, R., Hooger Str. 2, DW-2250 Husum, Germany Schutt, R., Roseggerstrasse 35, DW-1000 Berlin 44, Germany Schweizerische Vogelwarte, R Leveque, CH 6204 Sempach, Switzerland Scottish Natural Heritage, Bonnington Bond, 2/5 Anderson Place, Edinburgh EH6 5NP, U.K. Secretariat Bonn Convention Migratory Species, UNEP/CMS Secr., Mallwitzstrasse 1-3, DW- 5300 Bonn 2, Germany Seeger, J.J., Buckower Strasse 4, DW-1831 Nennhausen, Germany Segabade, A., Am Flasshof 18, DW- 2251 Rosendahl, Germany Senckenbergische Biblio., Zeitschriftenabteilung, Dfg. Bockenheimer, Landstr. 134-138, DW 6000 Frankfurt/Main, Germany Senher, S.E., PO Box 101193, Anchorage, Alaska 99510-1193, U.S.A. Serra, L., Via Vasari 12, 47037 Rimini (FO), Italy

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Services de Bibliotheque, Environment Canada, CP 10100, Ste-Foy, Quebec G1V 4H5, Canada Sheldon, J., 415 West Shore Park, West Shore Road, Walney, Barrow-in-Fumess, Cumbria LA14 3XZ., U.K. Sheppard, G., The Roddens, Leswalt, Stranraer, Wigtownshire DG9 0QR, U.K. Shigeta, Y., c/o Yamashina Inst. Orn., Bird Research Center, 115 Tsutsumine Konoyama, Abiko-Shi Chiba 270-11, Japan Siefke, A., Vogelwarte Hiddensee, DW-2346 Kloster-Hiddensee, Germany Silva Luis, A.M. da., Universidade de Aveiro, Dept. de Biologia, 3800 Aveiro, Portugal Sitters, H.P., Whistley House, Axtown Lane, Yelverton, Devon PL20 6BY, U.K. Skeel, M., 36 Emerald Park Road, Regina, Saskatchewan S4S 4X5, Canada Smit, C., Hogeroind 23, 1793 AD De Waal, The Netherlands Smith, K.W., 24 Mandeville Rise, Welwyn Garden City, Hertfordshire AL8 7JU, U.K. Smith, G.M., 5 West End Terrace, Llantwit Major, South Glamorgan CF6 9SN, U.K. Smith, K.G., Dept. Biological Sciences, Univ. of Arkansas, Fayetteville, Arkansas 72701, U.S.A. Smithsonian Institution, Library-Acquistions, Room 25 NHB, Washington DC 20560, U.S.A. Smyth, J.C., Glenpark, Johnstone, Renfrewshiro PA5 0SP, U.K. Shape, A.R., 21 Riverslea, Stokesley, North Yorkshiro TS9 5DE, U.K. Societe Jersiaise, Ornithology Section, 9 Pier Road, St Heller, Jersey, U.K. sordahl, T.A., Biology Dept., Luther College, Decorah, Iowa 52101, U.S.A. Spaans, A., Research Institute, for Nature Management, Postbus 9201, 6800 HB Arnhem, The Netherlands Speakman, J., Dept. of Zoology, University of Aberdeen, Aberdeen AB9 2TN, U.K. Spence, I.M., 11 Tan y Bryn, Pwllglas, Ruthin, Clwyd LL15 2PJ, U.K. Spendelow, J., US Fish & Wildlife Service, Patuxent Wildlife Res. Cen., Laurel, Maryland 20708, U.S.A. Splekman, H., Dijkstraat 4A, 9724 KX Groningen, The Netherlands Spreadbury, D., 211 Terrace Toad, Des Moines, Iowa 50312, U.S.A. Spurn Bird Observatory, Kilnsea, via Partrington, Hull HU12 0UG, U.K. Station Blologique de la Tour du Valat Camargue, Biblotheque, Le Sambuc, 13200 Aries, France Stawarczyk, T., Uniw Wroclawski, Museum Przyrodnicze, Ul Sienklewicza 21, 50-335 Wroclaw, Poland Steeves, J.B., Box 61086 KPO, Calgary, Alberta T2N 4S6, Canada Stenzel, L., Point Reyes Bird Observatory, 4990 Shoreline Highway, Stinson Beach, California 94970, U.S.A. Steventon, DJ., 207 Hurdsfield Road, Macclesfleld, Cheshire, SK10 2PX, U.K. Stiefel, A., Genthiner Str. 11, DW-4070 Halle, Germany Stock, M., Dorpstedt 5, DW-2251 Rautruim, Germany Strache, R.R., Fischerpier 3, DW-2400 Wismar, Germany Strand, A., Sveriges Om. Forening, BOx 14219, S-104 40 Stockholm, Sweden Strand, A., Westlake, Moss Side, Egremont, Cumbria CA22 2PA, U.K. Stratford, J.M., 21 Mount Gould Crescent, Plymouth, Devon PL4 9EX, U.K. Strauch, J.G., 44 Taconic Avenue, Lenox, Massachusetts 01240, U.S.A. Straw, P., P.O. BOx 165, Engadine, New south Wales 2233, Australia Streichert, J., Stettiner Str 3, DW-3152 Ilsede 1, Germany Stroud, J.M., 5 Parkway, Nassington, Peterborough PE8 6QE, U.K. Stroud, D.A., 5 Parkway, Nassington, Peterbrough PE8 6QE, U.K. Struwe, B., 2308 Proetz, Hamburg, Germany Sudbeck, P., Lachmannstrasse 3, DW-3300 Braunschweig, Germany Sudfelt, C., Heisstrasse 3, DW-4400 Mi•nster, Germany Summers, R.W., c/o RSPB, Muniochy, Inverness, Highland, U.K. Sutcliffe, S.J., Skomer Island, Marloes, Haverfordwest, Dyfed SA62 3BL, U.K. Sutherland, W.J., School of Biological Science, Univ. of East Anglia, Norwich NR4 7TJ, U.K. Sveriges Orn. Forening, BOx 14219, S-104 40 Stockholm, Sweden Swallow, J.L., 32 Templegate Close, Leeds LS15 OPJ, U.K.

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Swelm, N. Van., Schepenenweg 26, 3233 CL Oostvoorne, The Netherlands SWETS Subs. Service, PO Box 142, Abingdon, Oxfordshire OX14 1GY, U.K. Swiss Wildlife Information Service, Strickhofstrasse 39, CH-8057 Zurich, Switzerland

Szekely, T., Hunyadi J 4, Debrecen, H-4026, Hungary Szimuly, G., Tata H-2890, Ady E.u.65, Hungary Tabiio Valdivieso, E.L., David Llewelin 870, Coquimbo, Chile Tarso Zuquim Antas, P. de., BS Centro de Estudos de Migracoesde Aves, CP 04/034 Brasitia, DF 70000, Brazil Tasker, M.L., 17 Rubislaw Terrace, Aberdeen, AB1 1XE, U.K. Tate, P., Half Acre, Rooks Hill, Rickmansworth, Hertfordshire WD3 4HZ, U.K.

Taylor, S.M., 20 Station Road, Nailsea, Bristol BS19 2PD, U.K. The Librarian CSlRO, Div of Wildlife & Ecology, PO Box 84, Lyneham ACT, Australia The Library, Stacja Ornithologiczna, Nadwislanska 108, 80-680 Gdansk 40, Poland Thevenot, M., Lab. de Biogeograph Ecology, University De Montpellier, Place Eugene Bataillon, F 34060 Montpellier codex,

France

Thompson, P.S., Dept. Biological Sciences, Science Laboratories, University of Durham, Durham DH1 3LE, U.K. Thompson, D., Stranford Lough Wildlife Scheme, Rowallane House, Saintfield, Ballynahingh, Co. Down, U.K. Thorpe, R.I., 2 Tan-y-Garth, Friog, Fairbourne, Gwynedd LL38 2RJ, U.K. Thorup, O., V. Vedsred Byvej 32, V. Vested, DK-6760 Ribe, Denmark Tiedemann, R., Inst. for Haustlerkunde, Am Botanischen Garten, DW-2300 Kiel, Germany Tinarelli, R., Via Savena Inferiore 9, 140061 Minerbio BO, Italy Toffola, M.D., Cso Traiano 156, 10127 Torino, Italy Toft, G., Alvalla 50, N-4350 Narbo, Norway Tombeur, F.L.L., Postbus 616, 9000 Gent, Belgium Tomialojc, L, THE RING, Museum of Natural History, Slenklewicza 21, Wroclaw 50-335, Poland Tomkovich, P., Zool. Museum, Moscow University, Herzen - Str 6, Moscow K-9, Russia Tondre, F., Newsletter Nature, Conseil de L'Europe, Boite Postal 431 R6, 67006 Strasbourg codex, France Tree, A.J., Chirawandoo Farm, BOx 61, Darwendale, Zimbabwe Treen, R.L., 5 Rydal Close, Dalton in Furness, Cumbrla LA15 8QU, U.K. Triplet, P., 40 Rue Carnot, 80550 Le Crotoy, France Troy, D.M., Troy Ecological Research, 2322 E 16th Avenue, Anchorage, Alaska, U.S.A. Tubbs, C.R., 24 Queens Road, Lyndhurst, Hampshire SO4 7BR, U.K. Tulp, I., Klif 11, 1797 AK Den Hoom The Netherlands Tye, A., IUCN, PO Box 1, Amani, via Muheza, Tanga, Tanzania Uhlig, R., Revaler Str.10, DW-1034, Berlin, Germany Underhill, G.D., 12 Roseberry Road, Mowbray, Cape 7700, South Africa Unsworth, D.J., 52 Spring Road, Sholing, Southampton, Hampshire SO2 7BG, U.K. USDI FWS 867101210-Ubn, NP Wildlife Res. Ctr., PO BOx 2096 Jamestown, North Dakota 58402, U.S.A. Uttley, J., Zoology Dept, University of Glasgow, Glasgow G12 8QQ, U.K. Valle, R., Castello 618/E 30122, Venezla, Italy Var Fagelvarld, Sveriges Ornitologiska Forening, BOx 14219, S-104 40, Stockholm, Sweden Verboven, N., K. Ensinckstraat 35, 5246 GL Rosmalen, The Netherlands Verheugt, W.J.M., c/o EUROCONSULT, PO BOx 73, KYBT Kebayoran Baru, Jakarta Selatan, Indonesia Verkuil, Y., NIOZ, PO Box 59, 1790 AB Don Burg, The Netherlands Versailles, A., Unite D'Ecologie & Biogeog, Place Croix Du Sud 5, B-1348 Louvain-la-Neuve, Belgium Vinokurov, A.A., Research Inst. on Nature Conservation, Znamenskoya-Sadki, 142709 PO Vilar, Moscow R, Russia Visser, G., Rembrandtweg 14, 9761 HS Eelde, The Netherlands Voet, H., Oude Baans, B-2180 Ekeren, Belgium Vowles, R.S. & G.A., Vale BOrn, Odelouca, 8300 Silves, Portugal

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Wanink, J., Kluisgat 19, 9732 EM Groningen, The Netherlands Ward, R.M., Dept.of Biological Science, Durham University, Science Labs., South Road, Durham DH1 3LE, U.K. Warnock, N., Wildlife & Fisheries Dept, University of California, Davis, California 95616, U.S.A. Waters, R.J., B.T.O, The Nunnery, Nunnery Place, Thefiord, Norfolk IP24 2PU, U.K. Watson, D.A., Tamside, Ruff Lane, Ormskirk, Lancashire L39 4QZ, U.K.

Wells, M.J., Department of Zoology, University College, PO Box 78, Cardiff CF1 lXL, U.K. Wells, D.R., Zoology Dept, Univ of Malaysia, 59100 Kuala Lumpur, Malaysia West, R.B., Famham Barn, Farnham, Saxmundham, Suffolk IP17 1LD, U.K. Western Foundation, of Vertebrate Zoology, 439 Calle San Pablo, Camarillo, California 93012-8506, U.S.A. Whilde, A., Corrib Consew. Centre, Ardnasillagh, Oughterard, Co. Galway, Ireland White, L.M., RR#2, Musquodoboit Harbour, Nova Scotia, BOJ 2LO Canada Whitfield, P. & P., Scottish Natural Heritage, Research & Advisory Sew., 2/5 Anderson Place, Edinburgh EH6 5NP, U.K. Wiersma, P., Oud Ambacht 279, 9201 VV Drachten, The Netherlands

Wijmenga, E., De Elzen 4, 9269 SK Veenwouden, The Netherlands Wildlife Branch, Dept. of the Environment, Calvert House, 23 Castle Place, Belfast BT1 1FY, U.K. Wildlife Rev - Fish Rev., USFWS Office of Info. Tran, 1201 Oak Ridge Drive, Suite 200, Fort Collins, Colorado 80525-5589,

U.S.A.

Williams, A., 5 Furze Hill Road, Shipston-on-Stour, Warwickshire CV36 4ET, U.K. Williams, G., Derby & Rathbone Hall, North Mossley Hill Road, Liverpool U8 8BH, U.K. Williams, J. Mcl., PO Box 58, Franconia, New Hampshire 03580, U.S.A. Wilson, H., Dept. of Biology, Colby College, Waterville, ME 04901, Washington 98195, U.S.A. Wilson, J.R., Granveien 46, 1911 Flateby, Norway Wintermans, G., Oost 30, 1794 GP Oosterend, The Netherlands Witts, B.F., Oakwood, Duffield Lane, Woodmancote, Emsworth, Hampshire, U.K. Wood, A.D., 1 Rosebank Terrace, Kilmacolm, Renfrewshire PAl3 4EW, U.K. WRG "KULING', c/o Wlodzimierz Meissner, UI Piastowaka 66D/M4, 80-363 Gdansk, Poland Wright, M., 15 Avondale Road, Ipswich, Suffolk IP3 9JT, U.K. WWF, Nordstr. 3, DW-2250 Husum, Germany Xiaomin, L., Inst. of Natural Resources, 25 Haping Road, Harbin, 150040, China Yalden, D.W., Dept. of Environ. Biol., The University, Manchester M13 9PL, U.K. Young, J.F., Waterside Mains, Kair, Thomhill, Dumfries, U.K. Zavod Za (Larus), Ornitologija Jazu, LLirski TRG 9/11, Y1.1-41000 Zagreb, Slovenia, Yugoslavia Zegers, P., Jds de Beerstrjitte 34, 9143 WG Nes (Donger), The Netherlands Zeiske, O., Tibarg 15b, DW-2000 Hamburg 61, Germany Zoological Survey Dept., c/o Dr M Farooq Ahmad, Block No 61 Pak. Sectariat, Shahrah-e-lraq, Karachi, Pakistan Zwarts, L., Achterwei 23, 9131 LA EE, The Netherlands

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