or skunk bear
Wolverine (Gulo gulo).
Solitary, voracious, nocturnal carnivore (Gulo gulo
) that inhabits northern timberlands worldwide. Wolverines are 26–36 in. (65–90 cm) long and 14–18 in. (36–45 cm) high, and weigh 20–65 lbs (9–30 kg); the bushy tail is 5–10-in. (13–26-cm) long. They have short bowed legs, hairy soles, and long, sharp claws. Their long, coarse hair, used to trim parkas, is blackish brown, with a light horizontal strip. The anal glands secrete an unpleasant-smelling fluid. A cunning, fearless predator, the wolverine will attack almost any animal, including sheep, deer, and small bears.
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Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.