Spotted this thing crawling underwater on the rocks at Devore campground. Length approx 1.5 inch. Hard to photograph through the water surface, but got a couple decent ones. I think it's a dragonfly nymph. It was creepy.
IMG_0469 by moore91024, on Flickr
IMG_0474 by moore91024, on Flickr
We also saw some fish along the Gabrielino trail between West Fork and Devore.