I live by Spicer,Mn I get hundreds each year,I put out some regular minnow traps, with these make sure the entrance hole is at the max legal size, Think its 1&1/2 inch, and home made mudbug traps. I set them in farm drainage ditches under roads on the downstream side of the culverts. I use no bait traps and baited,strange the baited get lots of the big black snails and few dads.
Of all he things I ever done I aint never had too much fun
Keeping America clean and beautiful is a one mans job."Mine" We all need that attitude
People who fish for food, and sport be damned, are called pot-fishermen. The more expert ones are called crack pot-fishermen. All other fishermen are called crackpot fishermen. This is confusing. ~ Ed Zern, 1947