BBP's post about letting birddog catch fish put the question in my haid.

What's the most species you've caught on a single body of water in one day?

Mine would have to be fishing for smallies in the river. I caught a smallie, a largemouth, a catfish, 3 or 4 different panfish and a grass carp. On a different day I caught a rainbow with smallies and largemouth.

There's walleye, snakeheads and muskies in there too along with a couple other species of carp and cats.