Diet Overlap

Calidris mauri (Western Sandpiper)
Ochotona princeps (pika)

Common Diet

Deschampsia cespitosa (Tufted Hair-grass)

Common Habitat

California Floristic Province
California interior chaparral and woodlands
Glacier National Park
Jasper National Park
Klamath-Siskiyou forests
Lake Roosevelt National Recreation Area
Lassen Volcanic National Park
Lava Beds National Monument
North America
Rocky Mountain Biosphere Reserve
Yoho National Park
Zion National Park

Attributes / relations provided by
♦ 1Food Web Relationships of Northern Puget Sound and the Strait of Juan de Fuca : a Synthesis of the Available Knowledge, Charles A. Simenstad, Bruce S. Miller, Carl F. Nyblade, Kathleen Thornburgh, and Lewis J. Bledsoe, EPA-600 7-29-259 September 1979
♦ 2Disparate determinants of summer and winter diet selection of a general herbivore, Ochotona princeps, M. Denise Dearing, Oecologia (1996) 108:467-478