 Wood soldier fly (Xylomya terminalis) |
 Syrphid fly (Scaeva affinis) |
 Gallnipper (Psorophora ciliata) |
 Pyrgotid fly (Pyrgota undata) |
 Pyrgotid fly (Pyrgota undata) |
 Knapweed gall fly (Urophora affinis), female |
 Stripe-legged Robber fly (Dioctria hyalipennis) |
 Syrphid fly (Meligramma cincta) |
 Tachinid fly (Epalpus signifer) |
 Hover fly (spilomyia longicornis) |
 Hover fly (spilomyia longicornis) |
 Hover fly (Mallota posticata) |
 Hover fly (Mallota posticata) |
 Robber fly (Efferia sp.) |
 Xylophagid Fly (Coenomyia ferruginea) |
 Xylophagid Fly (Coenomyia ferruginea) |
 Pyrgotid fly (Pyrgota undata) |
 Knapweed gall fly (Urophora affinis) |
 March fly (Bibio femoratus) |
 Tiger crane fly (Nephrotoma sp.) |
 Eastern giant cranefly (Pedicia albivitta) |
 Cranefly with mites |
 Winter crane fly (Trichocera) ? |
 Ant-like scavenger fly (Sepsis) |
 Phantom midge (Chaoborus) |
 Mothfly (Psychodidae) |
 Deer fly (Chrysops) |
 Soldier fly (Stratiomys norma)? |
 Soldier fly (Stratiomys norma)? |
 Soldier fly (Stratiomys) |
 Xylophagid Fly (Coenomyia ferruginea) |
 Xylophagid fly (Coenomyia ferruginea) |
 Xylophagid Fly (Coenomyia ferruginea) |
 Robber fly (Laphria) |
 Robber fly (Laphria) |
 Robber flies mating (Asilidae) |
 Robber fly, possibly Laphria sericea |
 Robber fly,female (Efferia aestuans) |
 Robber fly (Leptogaster flavipes) |
 Stiletto fly (Pandivirilia) |
 Bee fly (Exoprosopa decora) |
 Bee fly (Exoprosopa decora) |
 Bee fly (Villa sp.) |
 Bee flies (Hemipenthes sinuosa) |
 Greater bee fly (Bombylius major) |
 Greater bee fly (Bombylius mexicanus) |
 Pygmy beefly (Bombylius pygmaeus) |
 Long-tailed dance fly (Rhamphomyia longicauda) |
 Long-legged fly (Condylostylus) |
 Hover fly (Epistrophella emarginata) |
 Hover fly (Eristalis)? |
 Drone fly (Eristalis tenax) |
 Hover fly (Eristalis transversa) |
 Hover fly (Ocyptamus fascipennis) |
 Hover fly (Sericomyia chrysotoxoides) |
 Hover fly (Sericomyia militaris) |
 Hover fly (Sphaerophoria) |
 Hover fly (Syrphus sp.) |
 Hover fly (Temnostoma alternans) |
 Hover fly (Temnostoma alternans), a wasp mimic |
 Hover flies (Toxomerus geminatus) |
 Hover fly (Toxomerus geminatus) |
 Hover fly (Toxomerus marginatus) |
 Golden dung fly (Scathophaga stercoraria) |
 Blow fly (Lucilia sp.) |
 Black blow fly (Phormia regina) |
 Fly, possibly a Sarcophagidae sp. |
 Flesh fly (Sarcophagidae family) |
 Tachinid fly (Hemyda aurata) |
 Parasitic fly (Tachinidae) |
 Parasitic fly (Epalpus signifer) |
 Parasitic fly (Epalpus signifer) |
 Tachinid fly (Gymnosoma sp. ) |
 Tachinid fly (Gymnosoma) |
 Tachinid fly (Xanthomelanodes) |
 Tachinid fly (Euthera tentatrix) |
 Knapweed gall fly (Urophora affinis) |
 Fruit fly, possibly in the genus Rhagoletis |
 Fruit fly, possibly in the genus Rhagoletis |
 Apple maggot fly (Rhagoletis pomonella) |
 Goldenrod gall fly (Eurosta solidaginis) |
 Signal fly (Rivellia) |
 Signal fly (Rivellia) |
 Signal Flies (Rivellia) |
 Marsh fly |
 Marsh fly (Euthycera arcuata) |
 Ant-like scavenger fly (Sepsidae) |
 Fly |
 Fly afflicted with fungus, possibly the Entomophthora fungus |