Most of the bluegill are just regular Illinois bluegill. I don't have issues with crappie in that body of water, I have 4500 hybrid striped bass and also lots of muskie, pike, walleye, lmb, smb, and rainbow trout that pretty much wipe out all yoy fish in the lake. Not a typical fertile pond situation. Lots of very deep and clear infertile water keeps any species of fish from overpopulating.
