close on a common carder bee, bombus pascuorum on the purple flower of knapwood , centaurea jacea

arthropoda arthropod bee bombus pascuorum common european hymenoptera insect nature vestal cuckoo bumblebee animal wildlife apidae biology brown carder brownbanded buff close closeup detail entomology eye garden hairy invertebrate macro orange outdoor pollination pollinator single social solitary striped summer wild wing worker purple flower knapwood centaurea jacea green background copyspace