Keywords: biml droege andrena andrenidae bee taxonomy:binomial=andrena nigrihirta taxonomy:binomial=andrenanigrihirta usgs bug bugs bees animal animals animalia arthropod arthropods arthropoda insect insects insecta hymenoptera aculeata anthophila apoidea mining bees miningbees mining bee miningbee andreninae andrena nigrihirta andrenanigrihirta female back euandrena nps isle royale national park isleroyalenationalpark isle royale isleroyale michigan wings pwrc patuxent wildlife research center usgs pollinator pwrcpatuxentwildliferesearchcenterusgspollinator zerene stacker zerenestacker zerene stacked macro macro photography macrophotography stackshot usgsbiml black background photo border Andrena nigrihirta, female, Isle Royale National Park, Michigan Andrena nigrihirta, female, Isle Royale National Park, Michigan |