The “fisher cat” is neither of those things. Doesn’t fish. Isn’t a cat. In fact, a lot more of what people think they know about the fisher is wrong. It’s almost like we made up the animal.
The fisher, Pekania pennanti, is a big forest-dwelling weasel, related to the American marten, and native to North America. The common name has nothing to do with fish, but instead derives from French and Dutch words for the pelt of a European polecat, to which it is distantly related. Native American tribes had their own names for the animal, many of which translate roughly as “big marten.” » Continue Reading.