Posted by brigitteu on 01-11-2009 20:04
#5
@ Xhengxialin: Thanks, the ID is "Episyrphus balteatus"
@ Viktor: thank you for this detailed information! I felt the other way round with dark and light :-) but the main content still is, that temperature is playing a role. I will gave attention for the different colours next year again. It's an interresting aspect.