i think if you check the tulalip's own site you'll see they've been mass marking for some time..or trying to anyways....the fish at their hatchery and they also pay for fish at wallace river to be MMd...so have the nisquallys ,sqauxins,puyallups and the fish from gorst and grover's etc....it's the point no point and coastal guys still resisting ....
there are double index groups released that are half clipped and half unclipped to evaluate selective fisheries though....