Diet Overlap

Tyto alba (Barn Owl)
Glaucidium gnoma (Northern Pygmy-Owl)

Common Diet

Microtus montanus (montane vole)
Peromyscus maniculatus (deer mouse)
Sorex vagrans (Vagrant Shrew)

Common Habitat

Anza-Borrego Desert State Park, CA
Arizona Mountains forests
Bajío dry forests
Bandelier National Monument
Big Bend Biosphere Reserve
Blue Mountains forests
Boggs Lake Preserve
British Columbia mainland coastal forests
California Central Valley grasslands
California coastal sage and chaparral
California Floristic Province
California interior chaparral and woodlands
California montane chaparral and woodlands
Central and Southern Cascades forests
Central Pacific coastal forests
Chihuahuan desert
Colorado Plateau shrublands
Colorado Rockies forests
Coronado National Monument
Crater Lake National Park
Death Valley National Park
Eastern Cascades forests
Great Basin montane forests
Great Basin National Park
Great Basin shrub steppe
Guadalupe Mountains National Park
Hibberd Preserve
Klamath-Siskiyou forests
Lanphere-Christensen Dunes Preserve
Lassen Volcanic National Park
Lava Beds National Monument
Madrean Pine-Oak Woodlands
Mesoamerica
Mojave and Colorado Deserts Biosphere Reserve
Mojave desert
Mount Rainier National Park
Mount Tamalpais State Park
Nez Perce National Historical Park
North America
Northern California coastal forests
Okanagan dry forests
Olympic Biosphere Reserve
Palouse grasslands
Pinnacles National Monument
Point Reyes National Seashore
Puget lowland forests
Redwood National Park
Reserva de la Biosfera El Cielo
Reserva de la Biosfera El Vizcaino
Reserva de la Biosfera Sierra Gorda
Reserva de la Michilia
Saguaro National Park
Samuel P. Taylor State Park
San Joaquin Biosphere Reserve
Sequoia and Kings Canyon Biosphere Reserve
Sevilleta LTER Site
Sierra Madre de Oaxaca pine-oak forests
Sierra Madre del Sur pine-oak forests
Sierra Madre Occidental pine-oak forests
Sierra Madre Oriental pine-oak forests
Sierra Nevada forests
Snake-Columbia shrub steppe
South Central Rockies forests
Tamaulipan mezquital
Trans-Mexican Volcanic Belt pine-oak forests
Wasatch and Uinta montane forests
Willamette Valley forests
Wyoming Basin shrub steppe
Yellowstone Biosphere Reserve
Zion National Park

Attributes / relations provided by
♦ 1Thomomys townsendii, B. J. Verts and Leslie N. Carraway, MAMMALIAN SPECIES No. 719, pp. 1–6 (2003)
♦ 2DIETS 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
♦ 3Sorex vagrans, Scott W. Gillihan and Kerry R. Foresman, MAMMALIAN SPECIES No. 744, pp. 1–5 (2004)