closeup on an early mining bee, colletes cunicularius eating pollen from goat willow, salix caprea

arthropoda arthropod bee cellophane colletes cunicularius colletidae durmplassen early hymenoptera insect nature adult animal biology brown close closeup colletid detailed ecology entomology fluffy garden hairy invertebrate isolated macro mining moustache nest outdoors plasterer pollinator single solitary spring springtime underground vernal wild wildlife natural eating pollen from goat willow salix caprea