genus Sciurus
genus Urocitellus
genus Spermophilus
genus Tamiasciurus
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Pine Squirrels (genus Tamiasciurus) |
genus Tamias
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Eastern Chipmunk (genus Tamias) |
genus Neotamias
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Western Chipmunks (genus Neotamias) |
genus Marmota
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Marmots (genus Marmota) |