Three occasions that I've witnessed the musky. 1st time fishing the Perkiomen creek about 1979 for small mouth, the fish commission came on the creek. Thinking they were checking license but left and came right back, with buckets. Curious I walked up to them, they were stocking tiger musky. 2nd time again in the late 70"s while renting a boat at Nockamixon ( the lake was about 6 year old) on a fog that was lifting, there were 3 duck quacking away. All all a sudden the quacking got very loud, than 2 duck flew away the other was musky breakfast. 3rd same place my best friend and I took our wives to the park at opening time for a picnic, not wanting to unload the car. We told them we had to rent a boat before they were gone. Rented the boat and went just off the dock and my friend was anchoring the boat, I looked up and a mucky was swimming at the boat like a torpedo. Hit the boat and was never seen again, by us.