Also boback, bobak. [Pol. bobak.] A burrowing-squirrel found in Poland and adjoining countries, called also Polish Marmot.

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1774.  Goldsm., Nat. Hist., II. 26. This animal [marmot] is found in Poland under the denomination of the boback.

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1802.  Bingley, Anim. Biog. (1813), I. 387. The burrows which the Bobacs form in the ground, are constructed obliquely.

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