Triploid, Humpy & Seaplane Hater....Know Grizzler
I didn't know we had chinook and pink hatcheries in Central sound but that makes the most sense. I'd assume dark coho and chum are going to the multitudes of small streams we have
The only hatchery I know of that produces pinks is Hoodsport on Hood Canal.
Chinook can take on a bronze color in the salt prior to heading up stream.
Coho start taking on kind of a gun metal silver color and their scales start to set. Some net pen coho will get what folks refer to as sunburned since they swim around like lost children in the salt without anyplace to go and spawn. Generally they get scooped up in nets before they reach that point but not always.
I caught one yesterday that looked like that. Not a very pretty fish with the darker color and a red rash on its bung hole.