closeup on a small harebell carpenter bee, chelostoma campanularum, in a purple geranium pyrenaicum

arthropoda arthropod bee chelostoma campanularum flora geraniaceae geranium pyrenaicum hymenoptera insect megachilidae nature plant animal biology botanical botany close closeup cranesbill entomology flower flowering hedgerow invertebrate macro magenta mountain natural one outdoors pelargonium perennial pollinator purple scissor single small solitary wild wildflower wildlife