Keywords: bug bugs bee bees pollinator pollinators animal animals animalia arthropod arthropods arthropoda insect insects insecta hymenoptera aculeata anthophila apoidea halictidae halictid halictid bee halictidbee sweat bee sweatbee halictinae lasioglossum evylaeus lasioglossum birkmanni lasioglossumbirkmanni taxonomy:binomial=lasioglossum birkmanni taxonomy:binomial=lasioglossumbirkmanni biml droege usgs texas big thicket bigthicket big thicket national preserve bigthicketnationalpreserve nps sweat bees sweatbees halictini female tx nacogdoches county nacogdochescounty side side view sideview wing wings eye eyes antenna antennae scape pedicel flagellum tegula tegulae zerene zerene stacker zerenestacker stacked macro macro photography macrophotography stackshot usgsbiml outdoor Lasioglossum birkmanni, female, Big Thicket National Preserve, Texas Lasioglossum birkmanni, female, Big Thicket National Preserve, Texas |