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Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington

Taxonomy
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Subgenus Psithyrus


Bumblebee - Bombus citrinus - female Bumblebee on Joe-pye weed - Bombus citrinus - female Bombus unknown - Bombus citrinus - female bumblebee species - Bombus citrinus - female Bombus borealis? - Bombus citrinus - male Bombus affinis? - Bombus citrinus - male Bombus, a cuckoo - Bombus citrinus - male Bombus citrinus - Lemon Cuckoo Bumble Bee Male - Bombus citrinus - male

Cuckoo Bumblebee - Bombus fernaldae - male Bombus  - Bombus fernaldae - male Bumble Bee - Bombus fernaldae Bombus - Bombus fernaldae - female Bombus queen on Goldenrod - Bombus fernaldae - female A Bumble Bee on Bergamot - Bombus fernaldae Bumblebee 2 - Bombus fernaldae what kind of Bombus? - Bombus fernaldae

Bombus insularis - female Bombus for ID - Bombus insularis Bombus insularis Bumble - Bombus insularis Bumble - Bombus insularis ? Bombus vosnesenskii on Chamerion angustifolium  - Bombus insularis Bombus on Thistle - Bombus insularis Bombus - Bombus insularis

Bombus suckleyi M - Bombus suckleyi - male Bombus suckleyi M - Bombus suckleyi - male

Bombus (Psythirus) insularis? - Bombus variabilis - female Bombus variabilis Q - Bombus variabilis - female Bombus variabilis Q - Bombus variabilis - female Bombus variabilis Q - Bombus variabilis - female