Jussi Murtosaari / Flies (Brachycera) on leaf, Parikkala, Etela-Karjala / South Karelia, Etela-Suomi / South Finland, Finland. June
01494730
Jussi Murtosaari / Fly (Brachycera) on Lily of the Valley berries, Parikkala, Etela-Karjala / South Karelia, Etela-Suomi / South Finland, Finland. September
01460362
Doug Wechsler / Picture-winged Fly (Tritoxa incurva) on goldenrod, Philadelphia, Pennsylvania, USA, August.
01293927
Nick Upton / Picture-winged fly (Seioptera vibrans) displaying by flicking wings open and closed. Wiltshire, UK, June.
00525292
Scott Leslie / Picture-winged Fly (Ulidiidae) on a daisy, Nova Scotia, Canada
01719047
Doug Wechsler / Signal flies (Pseudotephritis approximata) pair, laying eggs in tree bark, Camp Woods Preserve, Pennsylvania, USA. August.
01719046
Doug Wechsler / Signal fly (Pseudotephritis approximata) female, laying eggs in tree bark, Camp Woods Preserve, Pennsylvania, USA. August.
01704288
Gil Wizen / Male Hammerhead fly (Plagiocephalus latifrons) close up portrait, males with wider heads have more chance of attracting a mate, Jatun Sacha Biological Station, Napo province, Amazon basin, Ecuador.
01686485
Doug Wechsler / Picture-winged fly (Euxesta notata) on dead fish, Philadelphia, Pennsylvania, USA. August.
01686484
Doug Wechsler / Peacock fly (Callopistromyia annulipes) feeding, Montgomery County, Pennsylvania, USA. August.
01686483
Doug Wechsler / Peacock fly (Callopistromyia annulipes) feeding, Montgomery County, Pennsylvania, USA. August.
01686477
Doug Wechsler / Black onion fly (Tritoxa flexa) on leaf, Philadelphia, Pennsylvania, USA. September.
