@bender@twtxt.net @movq@www.uninformativ.de Ta! I don’t know about regional differences. But at the moment, they first start slowly appearing at around 21:45 to 22:00. And then it gets more and more. You’ve got about an hour until it’s over.
People often say that they are in and over the meadows close to the edges of the forest. But at least over here, there are literally magnitudes more in the forest. So far, I’ve maybe seen thirty, fourty (30-40) fireflies outside at the meadows, but one or two thousand (1000-2000) inside. Exactly like last year.
They like a little bit openish spots in the forest. Not like a clearing, but if you can see ~10 meters from the path into the woodland, chances are that fireflies will pop up. But if it’s really thick brush, the odds are very slim. The hotspots also slowly wander around over time. So, I just keep on walking after a few minutes of stopping to enjoy the show.