People say that the yellow perch disappeared around here, but in spring there are gigantic schools in shallow on Lake Ontario. The fish are all big and I'm talking gigantic schools, like a few square miles. Personally, I think they could probably increase the limits. There used to be a sustainable commercial yellow perch industry, but that disappeared with the 50 fish/day limit. I have no problem finding 20 or so for a fish fry in late fall.