Blastr is correct! If you read musky hunter magazine or do research you will learn musky don't prefer any spiney fish like perch or walleye, their main prey is sheephead, shad(they will go into the Thames river when the temp drops and the shad move in, if you can find big shad schools on st Clair.....stay on them as the musky WILL be with them schools chasing them), and whitefish. If they feasted on perch as their prefers prey they'd never get big, they need oily fatty fish to get big. I'd hope most ppl who think they eat all the good table fair fish do their proper research. Ppl like that remind me of that idiot caught on video killing the musky in Detroit river last sept cuz he thinks they eat all the perch.