Diet Overlap

Sciurus arizonensis (Arizona gray squirrel)
Tamias ruficaudus (red-tailed chipmunk)

Common Diet

Pinus ponderosa (Ponderosa pine)
Pseudotsuga menziesii (Douglas fir)

Common Habitat

North America

Attributes / relations provided by
♦ 1Sciurus arizonensis, Troy L. Best and Suzanne Riedel, MAMMALIAN SPECIES No. 496, pp. 1-5 (1995)
♦ 2Tamias ruficaudus, Troy L. Best, MAMMALIAN SPECIES No. 452, pp. 1-7 (1993)