Hoverfly
Pipizella viduata
Description
Wing length 4 - 5mm. A small blackish hoverfly. Normally flies low, over the ground.
Habitat
Dry grasslands. The adults like bedstraw flowers but the larvae feed on ant attended aphids underground, on wild parsnip or willow herb.
Status and distribution
Widespread and fairly common throughout Britain. Common on the reserve.
Best time to see
May to September.