closeup on a female halictus rubicundus in a yellow buttercup flower, ranunculus acris

arthropoda arthropod bee ecology flora halictidae halictus rubicundus hymenoptera insect meadow buttercup nature orange legged other plant ranunculaceae ranunculus acris animal biology botanical botany closeup endbanded entomology female flower flowering furrow invertebrate macro no keywords outdoors pollinator single solitary sweat wild wildflower wildlife natural yellow