animals antenna antennae brilliant bug closeup common blow-fly common fly fly green Green bottle fly insect krayker Lucilia sericata macro metallic necrotic pest wings bokeh beautiful beauty black blow-fly blue bluebottle bottle bottlebee calliphora close close-up color common compound detail erythrocephala eye fruit hairy annoyance big eyes bugs cardboard colored colorful colour coloured colourful creature diptera edge edges eyes flies garden greenery insects leaf leaves reflection sheen shiny transparency transparent variety