I'm guessing I've already missed this year's flights, but I'd like to be prepared for next years so I'll ask before I forget...
I don't think I've ever seen a Myrmica rubra from a reproductive caste, let alone a mated queen. Not ever. Under what conditions do they fly? I think I remember reading somewhere that they fly at night. Does anyone have any more info? How far from a nest are they likely to reach?

