This shy, plush-furred member of the weasel family inhabits mature forests and munches on everything from birds to small mammals to fruit. In fact, the fisher is the only animal tough and clever enough to prey regularly on porcupines — no easy feat.
Fisher cat: Not a fish eater and not a cat. What's in a name
Fishers
Fisher – Ontario Fur Managers Federation
Woodland Wildlife Spotlight: Fisher
Fisher weasel is an export from Alberta - Natural Press
Fisher (animal) - Wikipedia
What is a Fisher Cat?
What Do Fisher Cats Eat? - A-Z Animals
Animal facts: What is a fisher? - Prince George Citizen
Fisher cat invasion – reality or urban legend? - Jamestown Press
Fishers: Important Predators of the Wildlife Community
Fisher spotted southwest of Estevan
Should we beware the Fisher? Or is it just Fisher fiction?
Fisher Species Profile, Alaska Department of Fish and Game