Diet Overlap

Urocitellus washingtoni (Washington ground squirrel)
Antilocapra americana (pronghorn)

Common Diet

Eriocoma hymenoides (Indian ricegrass)

Common Habitat

North America
Palouse grasslands
Snake-Columbia shrub steppe

Attributes / relations provided by
♦ 1Spermophilus washingtoni, Eric A. Rickart and Eric Yensen, MAMMALIAN SPECIES No. 371, pp. 1-5 (1991)
♦ 2Evaluating Diet Composition of Pronghorn in Wind Cave National Park, South Dakota, CHRISTOPHER N. JACQUES, JARET D. SIEVERS, JONATHAN A. JENKS, CHAD L. SEXTON, and DANIEL E. RODDY, The Prairie Naturalist 38(4): December 2006, pp. 239-250