Keywords: taxonomy:binomial=colletes nigrifrons taxonomy:binomial=colletesnigrifrons biml droege usgs male side side view sideview bug bugs bee bees animal animals animalia arthropod arthropods arthropoda insect insects insecta hymenoptera aculeata anthophila apoidea colletidae cellophane bee cellophanebee cellophane bees cellophanebees colletes colletes nigrifrons colletesnigrifrons abdomen eye antenna wing wings iridescent iridescence pwrc patuxent wildlife research center usgs pollinator pwrcpatuxentwildliferesearchcenterusgspollinator wyoming national park nationalpark yellowstone national park yellowstonenationalpark zerene stacker zerenestacker zerene stacked macro macro photography macrophotography stackshot usgsbiml black background Colletes nigrifrons, male, Yellowstone National Park, Wyoming Colletes nigrifrons, male, Yellowstone National Park, Wyoming |