Just the other day I went for a bike ride starting in Buena Park and ending at seal beach. I took the coyote creek path past el dorado park until it becomes theSan Gabriel river trails. A few miles after the river started, (past the ditch runoff), I noticed a ton of fish about 12-18" crashing the surface getting about a foot in the air. I couldn't tell what they were......anyone care to venture a guess? Top of the fish looked bluish, jumped kind of like trout but I doubt there could be many in there?