Friday, Aug 18, 2017
Walker Lake Clubhouse
100 Walker Lake Rd
Shohola, Pa 18458
It's not the predator but the prey that testifies to the water quality of this stream. This female ebony jewelwing holds a freshly emerged
mayfly in its mandibles. Mayflies are indicative of good conditions as they are intolerant of poor water quality.
(Taken at the inlet of Walker Lake during Jun 2012, TGP construction monitoring)