ive caught hundreds of them using chunks of makeral, our rivers are full of them, if we catch them we are supposed to kill them i think but i never have, they may kill alot of fish but i love catching them...
they are tough there skin is like leather, they always try to turn round and bite me, walleye, sauger and zander are part of the same family i think, we only get zander here... My biggest was 17 pounds although they can grow to around 30 pounds...