Diet Overlap

Urocitellus columbianus (Columbian ground squirrel)
Chaetodipus penicillatus (desert pocket mouse)

Common Diet

Erodium cicutarium (redstem)

Common Habitat

North America

Attributes / relations provided by
1Individual variation in the ability of Columbian ground squirrels to select an optimal diet, MARK E. RITCHIE, Evolutionary Ecology, 1988, 2, 232-252
2Chaetodipus penicillatus, Stacy J. Mantooth and Troy L. Best, MAMMALIAN SPECIES No. 767, pp. 1–7 (2005)