Posted by eguzki on 01-06-2008 20:54
#1
Hello!
This fly is about 10-12mm long and found on an oak trunk in Bakony mountains, Hungary. It did behave aggressively towards other flies and always flew onto the same trunk among hundreds of others.
Edited by eguzki on 05-06-2008 21:31
Posted by Gerard Pennards on 02-06-2008 20:55
#2
A male Xylota segnis, which can be very numerous indeed!
greetings
Posted by eguzki on 05-06-2008 21:30
#3
Hello Gerard, Thank you very much for the identification!!