|See beaver the mountain beaver|
|[C19: probably from Chinook]|
a muskrat-sized burrowing rodent found only in the Pacific Northwest of North America. Unlike the American and Eurasian beavers (genus Castor), the mountain beaver has an extremely short tail and is less than a half metre (1.6 feet) in length; weight is less than 2 kg (4.4 pounds)
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