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Earthworm parasite; slow-moving
A tabanid perches on a green leaf in North China
Fly on the plant leaves in nature, green background
Lucilia caesar Common Greenbottle Blow Fly Insect. Digitally Enhanced Photograph.
House fly, Fly, House fly on leaf
Hoverfly on a faded flower
Black-eyed blackfly perched on a green leaf.  Winged insects.  Macro photo of a fly.
Blowfly, carrion fly, black fly sitting on a green leaf close up. Natural background.
A fly sits on an orange drinking its nectar
Close-up of fly on a leaf
Close up of a blow fly on a leaf
Macro photo of a fly sitting on green leaf of a plant
An oblique-banded Pond Fly pauses on a leaf in the Canadian boreal forest.
Flies on wild plants, North China
Fly on a red barn wall, grunge background, bokeh,
Hoverfly
Profile view of a beautiful little fruit fly with bright yellow-green eyes and patterned wings.
Green bottlefly rests on a green leaf
Close up of a blow fly on a leaf
Horse-fly sitting on a green plant, close-up, macro photo
A Tachinid Fly enjoys the last rays of the sun on a leaf in the summer in the Laurentian Forest.
Flies on wild plants, North China
Fly sitting on a triangular green leaf forming a fairy tale cave entrance
fly sitting on a green leaf in summer
The common green bottle fly is a blowfly found in most areas of the world and is the most well-known of the numerous green bottle fly species. Its body is 10–14 millimetres in length – slightly larger than a house fly – and has brilliant, metallic, blue-green or golden coloration with black markings
Meat flies are called sarcophagidae. These flies are sometimes perched on green leaves
Hoverflies, also called flower flies or syrphids, make up the insect family Syrphidae. As their common name suggests, they are often seen hovering or nectaring at flowers; the adults of many species feed mainly on nectar and pollen, while the larvae (maggots) eat a wide range of foods. In some species, the larvae are saprotrophs specifically Detritivores [1] eating decaying plant and animal matter in the soil or in ponds and streams. In other species, the larvae are insectivores, preying on aphids, thrips, and other plant-sucking insects.\n\nInsects such as aphids are considered crop pests, and therefore the aphid-eating larvae of some hoverflies are economically and ecologically important. The larvae are potential agents for use in biological control; while the adults are pollinators.\n\nAbout 6,000 species in 200 genera have been described. Hoverflies are common throughout the world and can be found on all continents except Antarctica. Hoverflies are harmless to most mammals, though many species are mimics of stinging wasps and bees, a mimicry which may serve to ward off predators.
fly on a leaf macro
A deer fly biting a human hand in order to extract blood.
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