fly approx 12mm

fly approx 12mm

Observation - fly approx 12mm. Description: Loads about tonight , i live next to a river and canal, dont know if that helps, on some of them they seemed to be troubled by a smaller fly or wasp type hanging on there backs.

Loads about tonight , i live next to a river and canal, dont know if that helps, on some of them they seemed to be troubled by a smaller fly or wasp type hanging on there backs.