Nick Upton / Pair of Flesh Flies (Sarcophaga sp.) mating, Wiltshire pastureland, UK, May.

Nick Upton / Flesh fly (Sarcophaga sp.) "bubbling" regurgitated stomach contents in order to increase the concentration of its food by evaporating excessive water content. Wiltshire, UK, September.

Nick Upton / Flesh fly (Sarcophaga sp.) "bubbling" regurgitated stomach contents in order to increase the concentration of its food by evaporating excessive water content. Wiltshire, UK, September.

Georgette Douwma / Flesh fly (Sarcophaga carnaria) UK.

Georgette Douwma / Flesh fly (Sarcophaga carnaria), close up showing compound eyes. UK.

MYN / Marc Pihet / Flesh fly (Sarcophaga carnaria), Maine-et-Loire, France, September. meetyourneighbours.net project

MYN / Marc Pihet / Flesh fly (Sarcophaga carnaria), Maine-et-Loire, France, September. meetyourneighbours.net project

MYN / Marc Pihet / Flesh fly (Sarcophaga carnaria), Maine-et-Loire, France, September. meetyourneighbours.net project

MYN / Marc Pihet / Flesh fly (Sarcophaga carnaria), Maine-et-Loire, France, September. meetyourneighbours.net project

Rod Williams / Flesh Fly (Sarcophaga carnaria) Lewisham, London, July

Rod Williams / Flesh fly (Sarcophaga carnaria) on fallen leaf, South London, UK, August

Rod Williams / Flesh fly (Sarcophaga carnaria) grooming, South London, UK, August