Small frog, about the size of a fingernail, down the trail from Blue Lake toward Lake Sabrina. Climbing up a granite, 90 degree rock that was very dry.
Small frog, about the size of a fingernail, down the trail from Blue Lake toward Lake Sabrina. Climbing up a granite, 90 degree rock that was very dry.
Appeared to be defending a redd from other salmonids that swam into the the site where this fish was maintaining a relatively constant position.
Near El Polin Spring, in the Presidio of San Francisco.