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Male wolverines are typically 30-40% larger than females.
Height: 16 inches (males); 14 inches (females)
Length: 31-44 inches (including its bushy tail)
Weight: 25-55 lbs (males), 15-30 lbs (females). Exceptionally large males can weigh more than 70 lbs.
Lifespan: 10-12 years