Large one was about a mm. I didn't see as many this trip as last time. The water was warmer.
Chillin’ on a rock in the middle of the trail
survived the last flood - in crack of stone a bit larger than a softball. https://www.inaturalist.org/observations/111405011
creek th
2mm long. Under a river rock. Moves like a small cockroach
Minimum of 10 individuals in the western wetlands.