Posted by Petr Michael on 18-06-2010 07:47
#1
16th of June, Hradec Králové, East Bohemia, CZ, on Carex along the desiccated stream-bed.
this fly is very tiny: 1,5-2 mm, interesting is the "change" of color from green to radiantly blue
due to the sun shine angle
thank you very much for ID
Petr Michael