Ewest -- you ALWAYS put your finger on a key!! Winter predation by perch on young bluegills is a very interesting point of research in the north country right now. For the southern folks, remember that the yellow perch is a cousin of the walleye, while your "perch" often is a local name for green sunfish.
Deb -- I just don't have any experience with cool water feeding, and sure can't help any more. Bill and Cecil have done a lot more.
