Gergő Kártyás (Hungary) reveals a single insect alongside the lights on the nearby bridge. Gergő had been so impressed by the annual mass swarming of mayflies over Hungary’s River Rába that he’d ...

Imre was captivated by the chaotic mass of mayflies swarming around him on the banks of the River Rába. Just after sunset, the insects began to fill the air with millions of silken wings, smothering ...