closeup on a male early cellophane bee, colletes cunicularius peaking out of it's underground nest

arthropoda arthropod bee belgium cellophane colletes cunicularius colletidae early europe flanders hymenoptera insect location magnification nature adult animal biology brown closeup colletid detailed ecology entomology fluffy garden hairy invertebrate isolated macro mining moustache natural nest one outdoors plasterer pollination pollinator protected single solitary spring springtime underground vernal wild wildlife peaking