close up of a blue bottle fly, calliphora vomitoria, on a bright green leaf. the fly has a distinctive blue metallic body with

animal are background black blowfly blue body bottle bottlebee bright brown bug buzz calliphora chain close closeup common compound creepy detail distinctive domestic environment environmental eye eyes fly foliage food green hairy has house housefly insect irritate isolated leaf leaves leg legs live macro macrophotography markings metallic nature outdoors person pest pollination pollinator red reddish small still studio transparent ugly vomitoria wall white wildlife wing wings