Diet Overlap

Aegolius acadicus (Northern Saw-whet Owl)
Athene cunicularia (Burrowing Owl)

Common Diet

Microtus montanus (montane vole)
Peromyscus maniculatus (deer mouse)

Common Habitat

Arizona Mountains forests
Big Bend Biosphere Reserve
Bighorn Canyon National Recreation Area
Blue Mountains forests
British Columbia mainland coastal forests
California Central Valley grasslands
California Coast Ranges Biosphere Reserve
California coastal sage and chaparral
California Floristic Province
California interior chaparral and woodlands
California montane chaparral and woodlands
Canadian Aspen forests and parklands
Cape Hatteras National Seashore
Cape Romain National Wildlife Refuge
Carolinian-South Atlantic Biosphere Reserve
Central and Southern Cascades forests
Central and Southern mixed grasslands
Central forest-grasslands transition
Central Plains Biosphere Reserve
Central tall grasslands
Channel Islands National Marine Sanctuary
Channel Islands National Park
Chihuahuan desert
Chiricahua National Monument
Colorado Plateau shrublands
Colorado Rockies forests
Craters of the Moon National Monument
Death Valley National Park
Deer Flat National Wildlife Refuge
Eastern Cascades forests
Edwards Plateau savanna
El Malpais National Monument
Grand Canyon National Park
Great Basin montane forests
Great Basin National Park
Great Basin shrub steppe
Guadalupe Mountains National Park
Joshua Tree National Park
Klamath-Siskiyou forests
Lava Beds National Monument
Madrean Pine-Oak Woodlands
Mesa Verde National Park
Mojave and Colorado Deserts Biosphere Reserve
Mojave desert
Montana Valley and Foothill grasslands
Nebraska Sand Hills mixed grasslands
North America
North Central Rockies forests
Northern California coastal forests
Northern mixed grasslands
Northern short grasslands
Northern tall grasslands
Okanagan dry forests
Palouse grasslands
Point Reyes National Seashore
Redwood National Park
Reserva de la Biosfera Sierra Gorda
Rondeau Provincial Park
Saguaro National Park
Santa Cruz Island Preserve
Sequoia and Kings Canyon Biosphere Reserve
Sevilleta LTER Site
Shortgrass Steppe LTER Site
Sierra Madre de Oaxaca pine-oak forests
Sierra Madre Occidental pine-oak forests
Sierra Madre Oriental pine-oak forests
Sierra Nevada forests
Snake-Columbia shrub steppe
South Atlantic Coastal Plain Biosphere Reserve
South Central Rockies forests
Sunset Crater Volcano National Monument
Tamaulipan mezquital
Texas blackland prairies
Trans-Mexican Volcanic Belt pine-oak forests
Wasatch and Uinta montane forests
Waterton Biosphere Reserve
Western short grasslands
Wind Cave National Park
Wupatki National Monument
Wyoming Basin shrub steppe
Yellowstone Biosphere Reserve

Attributes / relations provided by
♦ 1DIETS OF NORTHERN PYGMY-OWLS AND NORTHERN SAW-WHET OWLS IN WEST-CENTRAL MONTANA, DENVER W. HOLT AND LESLIE A. LEROUX, Wilson Bull., 108(1), 1996, pp. 123-128
♦ 2Comparative Diets of Burrowing Owls in Oregon and Washington, Gregory A. Green, Richard E. Fitzner, Robert G. Anthony and Lee E. Rogers, Northwest Science, Vol. 67, No. 2, 1993, pp. 88-93
♦ 3DIET OF NORTHERN SAW-WHET OWLS IN SOUTHERN WISCONSIN, SCOTT R. SWENGEL AND ANN B. SWENGEL, The Condor 94:707-711 (1992)