Posted by Sundew on 22-11-2007 01:57
#1
Hi,
Does anyone know these tiny flies that visit milfoil (
Achillea millefolium) flower heads on 31. July? The mating couple obviously belong to the same species as the single one.
Thanks, Sundew
Posted by Sundew on 22-11-2007 12:39
#4
Great - the smaller the flies, the better you know them! Many thanks indeed, Sundew