Cavity'or'Wood'NestingGround'Nesting
Medium'± 13$mm
Large ± 19$mm
Small'± 10$mmSolitary:$One$female$builds$a$nest$and$provisions$her$young$alone
Communal:$Several$females$share$a$nest$but$each$one$provisions$her$young$alone
Social:$Multiple$females$build$the$nest$and$provision$their$young$together L. Treviño, S. Jha LAB, UT Austin
Osmia&subfasciata&Mason'bee'SolitaryMedium$Common
Ceratina&sp.Small'carpenter'beeSolitary@communalSmall$Common$
Megachile&brevisLeafcutter'beeSolitaryMediumRare$
Megachile¶llelaLeafcutter'beeSolitaryMediumRare$
Megachile&policarisLeafcutter'beeSolitaryMediumRare$
Lasioglossum spp.Sweat'beeSolitary$to$socialSmall$Very$common
Halictus tripartitusSweat'beeSolitary$to$communalSmall$Common
Augochloropsis metallicaSweat'beeSocialSmall$Rare
Agapostemon texanusGreen'metallic'beeSolitary$to$communalSmallRare$
Diadasia enavataSunflower'beeSolitarySmall@mediumVery$rare
Native'Bees'of'Balcones'Canyonlands'NWR
6
5
4 9
3 8
10
30'species
1.,9.$©$2010$Diane$Wilson,$(CC)$bugguide.net;$2.$Kathy$Keatley$Garvey$©$2014$Regents$University$California;$3.$(CC)$Jim$McCulloch$2008$inaturalist.org;$4. (CC)$Andrew$Redding$2008$bugguide.net;$$5.$©$2012 Bruce$Lund bugguide.net;$6.$Val$Bugh austinbug.com;$7.$(CC)$2007$Steve$Nanz,$bugguide.net;$8.$©$Sam$Droege,$www.flickr.com/photos/usgsbiml;$10.$(CC)$Sarinole 2010,$bugguide.net
27
Winkler$Family$Foundation
L. TreviñoS. Jha LAB
Agapostemon$angelicusAgapostemon$texanusAnthophora$californicaApis$mellifera$(non$native)Augochloropsis$metallicaCeratina$shinnersiDiadasia$afflictaDiadasia$enavataDiadasia$rinconisDianthidium$texanumHalictus$ligatusHalictus$tripartitusLasioglossum$bardumLasioglossum$bruneriLasioglossum$coactumLasioglossum$connexumLasioglossum$hudsoniellumLasioglossum$imitatumLasioglossum$semicaeruleumLasioglossum$spp.$(4)Megachile$brevisMegachile$parallelaMegachile$policarisMelissodes$tepanecaOsmia$subfasciataPseudopanurgus$texanusSvastra$petulcaTetraloniella albata
30'native'bee'speciesBalcones'Canyonlands National'Wildlife'Refuge