Diet Overlap

Urocitellus washingtoni (Washington ground squirrel)
Tamias rufus (Hopi chipmunk)

Common Diet

Eriocoma hymenoides (Indian ricegrass)

Common Habitat

North America

Attributes / relations provided by
1Spermophilus washingtoni, Eric A. Rickart and Eric Yensen, MAMMALIAN SPECIES No. 371, pp. 1-5 (1991)
2Tamias rufus, Stephanie L. Burt and Troy L. Best, MAMMALIAN SPECIES No. 460, pp. 1-6 (1994)