Juergen Peters wrote:
Thanks, Johanna and John!
So, all flies, that I thought were
Egle are
Lasiomma, and the first different one is
Egle... :S
The willows of Massachusetts are still dressed for winter
This week we had about 15 °C for two days (for the next weeks cold temperatures and rain are prognosed), and I still wait for the willows to flower, but Brachycera are around in large numbers since February.
should not be flying long before willows flower. They feed on and breed in catkins.