closeup on a female early cellophane bee, colletes cunicularius on white blackthorn flower

arthropod bee cellophane colletes cunicularius colletidae color early flora hymenoptera insect nature plant prunus spinosa rosaceae adult animal blackthorn brown close closeup colletid detailed ecology entomology female flowering fluffy hairy invertebrate isolated macro mining moustache nest outdoors plasterer pollination pollinator protected single solitary springtime vernal white wild wildflower wildlife natural