Sighting and photos (c) surfap.
Field Notes - some whirligig beetles in freshwater creek
2 individus rencontrés dans une retenue de cours d'eau forestier
Individu photographié au flash, dans une retenue d'eau d'un ruisseau forestier
In a forest stream. Hard to photograph due to their speed.
A beetle in a small stream which moves fast on the surface and often climbs the rocks near the water.