Posted by Pentti Ketola on 15-03-2014 10:42
#1
Hi,
I often see these on top of straw bales in the morning.
I take the photo on 15 March 2014 Kokkola, Finland.
can anyone help me identify these fly?
Temperature 1°C.
Pentti.
Edited by Pentti Ketola on 16-03-2014 13:40