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Nature

Fisher Animal

What is fisher animal?

· James MacDonald

Key facts

Scientific name Pekania pennanti[3]
Family Mustelidae[3]
Native range North America[3]
Diet Carnivore[3]
Size 20–25 inches long excluding tail; 3–15 pounds[1]

A fisher is a North American mammal in the weasel family, known scientifically as Pekania pennanti. It is a carnivore and is not a cat, despite the common name 'fisher cat.'

Context

The fisher is a member of the weasel family and is native to North America [3]. It is a carnivore that hunts rodents and other animals, including porcupines [1]. Despite its nickname 'fisher cat,' it is not a feline and rarely eats fish [2].

Documented claims

  • Fishers are forest-dwelling animals in northern forests of North America. [3]
  • They hunt rodents and other animals, including porcupines. [1]
  • The name 'fisher cat' is misleading because fishers are not cats and do not catch fish regularly. [2]

Questions and answers

Is a fisher aggressive to humans?

Fishers are generally not aggressive to humans and will avoid contact when possible [2].

Is it rare to see a fisher?

Fishers are solitary and elusive, so sightings are uncommon [2].

Do fishers live in Ontario?

Yes, fishers are found in forested areas of Ontario [1].

Is a fisher a weasel or mink?

A fisher is a member of the weasel family, Mustelidae, which also includes minks [3].

Sources

  1. Fisher: Mammals: Species Information: Wildlife — maine.gov (retrieved August 3, 2026)
  2. Fishers: fact vs. fiction — mass.gov (retrieved August 3, 2026)
  3. Fisher | Diet, Habitat, & Facts - Britannica — britannica.com (retrieved August 3, 2026)

Sources last checked August 3, 2026. · More in Nature