Two days ago we drove through blocks of dragonflies an hour before sunset
in Madrid. It was remarkable at ground level. I've seen Nighthawks and
Flycatchers feasting on swarms up high numerous times as would be
expected. Why they were at ground level I don't know for sure but would
suspect winds aloft or food source.
Clayton Will
Madrid
On Tue, Sep 15, 2026 at 7:19 PM Ken Wiggers <ken.wiggers...> wrote: