Last edited by WCAngler; 08-11-2015 at 10:02 AM.
It looks like a feral goldfish...brownish, and pretty normal size for a wild type one...used to catch them in upper Newport Bay where the creek comes in while sampling with gill nets for National Marine Fisheries grant work.
Atlantic salmon, no doubt
I think people let them go as orange pet goldfish, but they're pretty easy for predators to spot, so there's probably some natural selection going on in subsequent generations that moves the population towards more cryptic, mud-colored forms...but hey, I just remembered that on this website we're supposed to identify all unknown fish species as some type of squawfish, so it's probably one of those
Squawfish.