close-up of a hover fly (syrphidae) perched on a flower with wings extended

diptera long island york syrphidae syrphoidea bee mimic beneficial insect big eyes bug closeup connecting nature dorsal view flies north america united states flower fly flowers flying hover hoverfly macro organic pest control management pollen pollination pollinator predatory segmented body syrphid wing wings yellow abdomen black stripes fly hoverfly insect syrphidae flies diptera flower flowers island york syrphoidea pollen pollination pollinator control management mimic macro nature bug wing yellow wings closeup close-up eyes stripes view america states