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Red Squirrel Tamiasciurus hudsonicus

 

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Red Squirrel
credit: Cephas/CCSA

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Family: Sciuridae, Squirrels view all from this family



Description In summer a distinct black stripe forms between the rusty olive-brown back and white belly. In winter this stripe fades, but other colors are brighter; feet and ventral surface become more gray. Redder than Douglasís Squirrel with a white eye ring and belly.


Dimensions 270-380mm, 90-150mm, 140-250g


Endangered Status The Mount Graham Red Squirrel, a subspecies of the Red Squirrel, is on the U.S. Endangered Species List. It is classified as endangered in Arizona, where it lives only in high-elevation spruce and fir forests in the Pinaleno (Graham) Mountains. This squirrel has declined over a century's time because of the encroachment of human activities into its environment, mainly in the form of logging and recreational development. It is also possible that the introduction of Abert's Squirrels into the region has had an affect, as the two squirrel types would have to compete for the same resources.


Habitat Forests & woodlands, Alpine & subalpine habitats, Cities, suburbs & towns


Range Plains, Great Lakes, New England, Mid-Atlantic, Rocky Mountains, Southeast, Southwest, Northwest, Eastern Canada, Western Canada, Alaska


Discussion Mt. Graham, Arizona, subspecies is Endangered. Common in coniferous forests and southern mixed forests.


 

 

 

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