Diet Overlap

Nucifraga columbiana (Clark's Nutcracker)
Otospermophilus variegatus (rock squirrel)

Common Diet

Pinus edulis (Colorado pinyon)

Common Habitat

Arches National Park
Arizona Mountains forests
Bandelier National Monument
Big Bend Biosphere Reserve
Black Canyon of the Gunnison National Park
Bryce Canyon National Park
Canyonlands National Park
Carlsbad Caverns National Park
Chihuahuan desert
Chiricahua National Monument
Colorado National Monument
Colorado Plateau shrublands
Colorado Rockies forests
Dinosaur National Monument
El Malpais National Monument
El Morro National Monument
Fort Davis National Historic Site
Grand Canyon National Park
Great Basin montane forests
Great Basin National Park
Great Basin shrub steppe
Guadalupe Mountains National Park
Hovenweep National Monument
Madrean Pine-Oak Woodlands
Mojave desert
Natural Bridges National Monument
Navajo National Monument
North America
Organ Pipe Cactus Biosphere Reserve
Petrified Forest National Park
Pipe Spring National Monument
Saguaro National Park
Sevilleta LTER Site
Sierra Madre Oriental pine-oak forests
Sunset Crater Volcano National Monument
Tamaulipan mezquital
Tonto National Monument
Walnut Canyon National Monument
Wasatch and Uinta montane forests
Western short grasslands
Wupatki National Monument
Zion National Park

Attributes / relations provided by
♦ 1Balda, Russell P. and Kamil, Alan, Linking Life Zones, Life History Traits, Ecology, and Spatial Cognition in Four Allopatric Southwestern Seed Caching Corvids (2006). Papers in Behavior and Biological Sciences. Paper 36.
♦ 2Spermophilus variegatus, Emily C. Oaks, Paul J. Young, Gordon L. Kirkland, Jr., and David F. Schmidt, MAMMALIAN SPECIES No. 272, pp. 1-8 (1987)