Diet Overlap

Buteo swainsoni (Swainson's Hawk)
Buteo regalis (Ferruginous Hawk)

Common Diet

Numenius americanus (Long-billed Curlew)
Sylvilagus audubonii (Desert Cottontail)
Urocitellus richardsonii (Richardson's ground squirrel)
Urocitellus townsendii (Townsend's ground squirrel)

Common Habitat

Amistad National Recreation Area
Anza-Borrego Desert State Park, CA
Arizona Mountains forests
Audubon National Wildlife Refuge
Badlands National Park
Bandelier National Monument
Big Bend Biosphere Reserve
Big Morongo Canyon Preserve
Blue Mountains forests
British Columbia mainland coastal forests
Bryce Canyon National Park
Cabrillo National Monument
California Central Valley grasslands
California coastal sage and chaparral
California Floristic Province
California interior chaparral and woodlands
California montane chaparral and woodlands
Canadian Aspen forests and parklands
Canyonlands National Park
Capital Reef National Park
Carlsbad Caverns National Park
Carrizo Plain Preserve
Cedar Breaks National Monument
Central and Southern Cascades forests
Central and Southern mixed grasslands
Central Plains Biosphere Reserve
Chaco Culture National Historical Park
Chihuahuan desert
Chiricahua National Monument
Colorado Plateau shrublands
Colorado Rockies forests
Crater Lake National Park
Craters of the Moon National Monument
Creighton Ranch Preserve
Curecanti National Recreation Area
Death Valley National Park
Deer Flat National Wildlife Refuge
Dinosaur National Monument
Eastern Cascades forests
Edwards Plateau savanna
El Malpais National Monument
El Morro National Monument
Elk Island National Park
Elkhorn Slough Preserve
Fort Davis National Historic Site
Fossil Butte National Monument
Golden Gate National Recreation Area
Grand Canyon National Park
Grand Teton National Park
Grasslands National Park
Gray Lodge State Wildlife Area
Great Basin montane forests
Great Basin National Park
Great Basin shrub steppe
Guadalupe Mountains National Park
Jepson Prairie Preserve
Jornada Biosphere Reserve
Joshua Tree National Park
Klamath-Siskiyou forests
Lake Mead National Recreation Area
Lake Meredith National Recreation Area
Lava Beds National Monument
Mesa Verde National Park
Mojave and Colorado Deserts Biosphere Reserve
Mojave desert
Montana Valley and Foothill grasslands
Mount Rainier National Park
Mount Tamalpais State Park
Navajo National Monument
Niagara Escarpment Biosphere Reserve
North America
Northern California coastal forests
Northern mixed grasslands
Northern short grasslands
Okanagan dry forests
Organ Pipe Cactus Biosphere Reserve
Padre Island National Seashore
Paine Preserve
Palouse grasslands
Petrified Forest National Park
Philip L. Boyd Deep Canyon Desert Research Center
Pinnacles National Monument
Pipe Spring National Monument
Point Reyes National Seashore
Puget lowland forests
Reserva de la Biosfera El Vizcaino
Reserva de Mapimi
Rocky Mountain Biosphere Reserve
Saguaro National Park
Salt Plains National Wildlife Refuge
Santa Monica Mountains National Recreation Area
Sequoia and Kings Canyon Biosphere Reserve
Sevilleta LTER Site
Shortgrass Steppe LTER Site
Sierra Nevada forests
Snake-Columbia shrub steppe
Sonoran desert
South Central Rockies forests
Sunset Crater Volcano National Monument
Tamaulipan mezquital
Tonto National Monument
Wasatch and Uinta montane forests
Waterton Biosphere Reserve
Western short grasslands
White Sands National Monument
Wind Cave National Park
Wupatki National Monument
Wyoming Basin shrub steppe
Yellowstone Biosphere Reserve
Zion National Park

Attributes / relations provided by
♦ 1SPECIES ASSESSMENT FOR LONG-BILLED CURLEW (NUMENIUS AMERICANUS) IN WYOMING, DARBY N. DARK-SMILEY and DOUGLAS A. KEINATH, Wyoming Natural Diversity Database 2000
♦ 2Sylvilagus audubonii, Joseph A. Chapman and Gale R. Willner, MAMMALIAN SPECIES No. 106, pp. 1-4 (1978)
♦ 3FOOD HABITS AND NEST CHARACTERISTICS OF BREEDING RAPTORS IN SOUTHWESTERN WYOMING, Patricia A. MacLaren, Stanley H. Anderson, and Douglas E. Runde, Great Basin Naturalist Vol. 48, No. 4 pp. 548-553 (1988)
♦ 4Spermophilus richardsonii, Gail R. Michener and James W. Koeppl, Mammalian Species No. 243, pp. 1-8, (1985)
♦ 5Spermophilus townsendii, Eric A. Rickart, MAMMALIAN SPECIES No. 268, pp. 1-6 (1987)