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Long-tailed Weasel
Mustela frenata

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distribution map of the Long-tailed Weasel, Mustela frenata

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Long-tailed Weasel, Mustela frenata

Mustela frenata. Photographer: Alden M. Johnson. Copyright © 1999 California Academy of Sciences.

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Remarks

This weasel is widespread in the valleys and mountains of the Southwest. Like most weasels, it's adapted to enter burrows after its prey—in the case of the Long-tailed Weasel, prey the size of many ground squirrels. The short legs and elongated body allow it to enter burrows where a more standard morphology would bar an animal of its weight.

Skull Images

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Last Update: 27 Jul 2009