Back in 2000 on a trip we ran into a fisherman who had a hefty Muskie he caught. We got a nice education on the history of this fish in that region and if it hits another watershed the S*%t is gonna hit the fan for fish that are natural to those habitats. The Muskie was supposedly introduced at some point in time to some of Maine's rivers. Maybe others more familiar with this can chime in.
dougd