Different nymphal stages; green specimen: 5th instar, black specimen: 3rd instar
Damaged wings - couldn't fly anymore
Large aggregation in preparation of their southward (fall) migration.
Quite a number of them were hunting over water - either Myotis daubentonii or M. dasycneme.
Unfortunately, I didn't have a bat detector with me.
Not even sure whether I got the family right....
Sleeping near the shore
Both a tiny juvenile and a fairly large adult sleeping near the shore
During egg deposition
Hunting under water
from under the surface