Where does a Douglas squirrel fit in a forest food web?

The Douglas squirrel, or chickaree (Tamiasciurus douglasii) measures 10 to 14 inches in length, including its tail. Its upper parts are reddish-or brownish-gray, and its underparts are orange to yellowish. The Douglas squirrel is found in stands of fir, pine, cedar, and other conifers in the Cascade Mountains and western parts of Washington.