Found this one in my garden, 29th April 2008, Gent, Belgium

by bonitin Oct 16, 2008 4:27 PM

another specie I found in a local Nature Reserve, 2nd September 2008, Gent Belgium

by bonitin Oct 16, 2008 4:30 PM

other pic. of the same..

by bonitin Oct 16, 2008 4:31 PM

They are parasitic wasps of Syrphidae flies, 28th September, Gent, Belgium

by bonitin Nov 23, 2008 6:57 PM