close up of a coelioxys sharp-tailed cuckoo bee (megachilidae sp)

brood parasitic bee coelioxys long island megachilidae york animal eating foraging bees north america united states black white bug closeup cuckoo leafcutter entomologist entomology flower flowers flying insect golden rod goldenrod green kleptoparasitic leaf cutter leafcutting macro megachile nature pollen pollination pollinator sharptailed solitary wildlife wings yellow bee coelioxys island megachilidae york animal america states bug close-up closeup entomologist entomology flower flowers insect rod goldenrod green cutter leaf-cutting bees leafcutter macro nature pollen pollination pollinator sharp-tailed wildlife wings foraging eating black white