Yesterday, I went to a place where I knew there was Crematogaster cerasi colonies.
I witnessed large flights in the very early afternoon. Unfortunately, the insane amount of dragonflies prevented most of them from surviving flights. I found one dealate.
https://www.youtube....h?v=cuJ1qw9gDBs
Edited by AnthonyP163, August 26 2020 - 12:49 PM.