Wolverine

The wolverine is a tough, solitary member of the weasel family, built like a small tank. It roams northern forests and tundras, packing surprising power for its size—this scrappy predator can take down animals much bigger than itself.

• Strongest mustelid on land, despite its compact size.
• Known for fierce defensive behavior when threatened.
• Solitary hunter that avoids other wolverines outside mating season.