Steve Downer / Fruit fly (Drosophila melanogaster) grooming itself on apple. UK.

Steve Downer / Close-up larva of Fruit fly (Drosophila melanogaster) showing mouth parts. UK

Steve Downer / Close-up larva of Fruit fly (Drosophila melanogaster) showing internal structure, UK

Steve Downer / Larva of Fruit fly (Drosophila melanogaster) feeding on apple, UK.

Floris van Breugel / High speed exposure of a Fruit fly (Drosophila melanogaster) taken through a microscope. In this image flight muscles express a genetically engineered protein called GCaMP, which fluoresces green in t...

Floris van Breugel / Fruit fly (Drosophila melanogaster) female (left) and male (right) California Institute of Technology, USA, December 2016.

Floris van Breugel / Fruit fly (Drosophila melanogaster) tethered in LED illuminated chamber which stimulates moving visual patterns. Behind the fly is a camera, which is used to record its wing beat amplitude a rough me...

Floris van Breugel / Fruit fly (Drosophila melanogaster) tethered to a tungsten pin. Despite not going anywhere, the fly will flap its wings, and respond to visual scenery as if it were in fact moving. This is a common ap...

Michael Durham / Female Spotted wing fruit fly (Drosophila suzukii) in flight over a strawberry, Oregon, USA, March.

Michael Durham / Fruit Fly (Drosophila melanogaster) group attracted to American Blueberries (Vaccinium corymbosum), Oregon

Stephen Dalton / Fruit fly (Drosophila melanogaster) in flight having just taken-off from strawberry, controlled conditions.

Stephen Dalton / Fruit flies (Drosophila melanogaster) on rotting strawberry, England, UK, August