Smithsonian National Museum of Natural History, North American Mammals

  Urocitellus brunneus (Idaho Ground Squirrel)


Image of Urocitellus brunneus
Spermophilus brunneus - showing subspecies endemicus (left) and brunneus (right), distinguishable by coloration and location
Credit: painting by Todd Zalewski from Kays and Wilson's Mammals of North America, © Princeton University Press (2002)

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