Diet Overlap

Tyto alba (Barn Owl)
Asio flammeus (Short-eared Owl)

Common Diet

Blarina carolinensis (Southern Short-tailed Shrew)
Ctenomys talarum (Tuco-tuco)
Microtus californicus (California vole)
Microtus levis (southern vole)
Microtus montanus (montane vole)
Microtus pinetorum (woodland vole)
Octodon degus (Degus)
Reithrodon auritus (bunny rat)
Sorex araneus (Eurasian shrew)

Common Habitat

Ackerhügelland nördlich Weimar mit Ettersberg
Ackerhügelland westlich Erfurt mit Fahnerscher Höhe
Aegean and Western Turkey sclerophyllous and mixed forests
Allegheny Highlands forests
Alps conifer and mixed forests
Alsó-Tisza-völgy
Alta Paraná Atlantic forests
Alto Garda Bresciano
Anza-Borrego Desert State Park, CA
Appalachian mixed mesophytic forests
Appalachian-Blue Ridge forests
Appenine deciduous montane forests
Apure-Villavicencio dry forests
Arabian Desert and East Sahero-Arabian xeric shrublands
Araucaria moist forests
Archipelago de Colon
Arizona Mountains forests
Arkansas Post National Memorial
Atlantic coastal pine barrens
Atlantic Forest
Atlantic mixed forests
Azraq Wetland Reserve
Badlands National Park
Baie d'Audierne
Baja California desert
Bajío dry forests
Balkan mixed forests
Balsas dry forests
Baltic mixed forests
Bañados del Este
Bandelier National Monument
Barthes de l'Adour
Basso Taro
Beigua - Turchino
Beni savanna
Bermuda subtropical conifer forests
Bialowieza National Park
Big Bend Biosphere Reserve
Big Cypress National Preserve
Biotopi e Ripristini ambientali di Bentivoglio, S. Pietro in Casale, Malalbergo e Baricella
Biotopi e Ripristini ambientali di Budrio e Minerbio
Biotopi e Ripristini ambientali di Medicina e Molinella
Blackwater National Wildlife Refuge
Blue Mountains forests
Bolivian montane dry forests
Bolivian Yungas
Bombay Hook National Wildlife Refuge
Borneo peat swamp forests
Borsodi-sík
Bosco della Mesola, Bosco Panfilia, Bosco di Santa Giustina, Valle Falce, La Goara
Bosques Petrificados Monumental Natural
Brahmaputra Valley semi-evergreen forests
British Columbia mainland coastal forests
Cabrillo National Monument
Caerlaverock National Nature Reserve
Calanchi e praterie aride della media Valle del Foglia
Caledon conifer forests
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
Canaveral National Seashore
Cantabrian mixed forests
Cap Enderrocat-cap Blanc
Cape Hatteras National Seashore
Cape Lookout National Seashore
Caribbean Islands
Carlsbad Caverns National Park
Carolinian-South Atlantic Biosphere Reserve
Carpathian montane forests
Carrizo Plain Preserve
Caucasus
Cedar Creek LTER Site
Celtic broadleaf forests
Central and Southern Cascades forests
Central and Southern mixed grasslands
Central Andean dry puna
Central Andean puna
Central Deccan Plateau dry deciduous forests
Central European mixed forests
Central forest-grasslands transition
Central Gulf Coastal Plain Biosphere Reserve
Central Indochina dry forests
Central Mexican matorral
Central Pacific coastal forests
Central Plains Biosphere Reserve
Central tall grasslands
Central U.S. hardwood forests
Cerrado
Cerrado
Champlain-Adirondack Biosphere Reserve
Channel Islands National Marine Sanctuary
Channel Islands National Park
Chattahoochee River National Recreation Area
Chesapeake & Ohio Canal National Hist. Park
Chhota-Nagpur dry deciduous forests
Chihuahuan desert
Chilean matorral
Chilean Winter Rainfall-Valdivian Forests
Chiquitano dry forests
Ciénaga de Zapata National Park
Cinaruco-Capanaparo National Park
Coastal Forests of Eastern Africa
Colorado Plateau shrublands
Colorado Rockies forests
Corbett National Park
Creighton Ranch Preserve
Cuban cactus scrub
Cuban dry forests
Cuban pine forests
Cuban wetlands
Cyprus Mediterranean forests
Death Valley National Park
Deccan thorn scrub forests
Dee Estuary/ Aber Dyfrdwy
Deer Flat National Wildlife Refuge
Defensores del Chaco National Park
Dinaric Mountains mixed forests
Dolina Dolnej Odry
Dolna Odra
Domaine d'Orx
DOÑANA
Dry Chaco
Dyfi National Nature Reserve
East African montane forests
East Central Texas forests
East Deccan dry-evergreen forests
East European forest steppe
Eastern Afromontane
Eastern Cascades forests
Eastern forest-boreal transition
Eastern highlands moist deciduous forests
Eastern Mediterranean conifer-sclerophyllous-broadleaf forests
Edwards Plateau savanna
El Palmar
Elkhorn Slough Preserve
English Lowlands beech forests
Enriquillo wetlands
Espinal
Estación Biológica El Frío
ESTEPAS DE BELCHITE-EL PLANERON-LA LOMAZA
ESTERO DE DOMINGO RUBIO
Estuário do Tejo
Euxine-Colchic broadleaf forests
Everglades
Farallon National Wildlife Refuge
Felsõ-kiskunsági szikes puszták és turjánvidék
Fenland
Fiume Po - tratto vercellese alessandrino
Flint Hills tall grasslands
Florida Keys National Marine Sanctuary
Florida sand pine scrub
Flusslandschaft Elbe Biosphere Reserve
Foret Domaniale du Circeo
Forêts et étangs d'Argonne et vallée de l'Ornain
Fort Pulaski National Monument
GALACHOS DE LA ALFRANCA DE PASTRIZ, LA CARTUJA Y EL BURGO DE EBRO
Galápagos Islands scrubland mosaic
Gateway National Recreation Area
George Washington Memorial Parkway
Gettysburg National Military Park
Gorges de la Sioule
Gray Lodge State Wildlife Area
Great Basin montane forests
Great Basin National Park
Great Basin shrub steppe
Great Swamp National Wildlife Refuge
Guianan moist forests
Gulf of California xeric scrub
Gulf of Oman desert and semi-desert
Haleakala National Park
Haut Val d'Allier
Hawaii Volcanoes National Park
Hawaiian Islands Biosphere Reserve
Helme-Unstrut-Niederung
Hevesi-sík
High Monte
Himalaya
Hispaniolan dry forests
Hispaniolan moist forests
Hispaniolan pine forests
Horn of Africa
Hortobágy National Park
Hot Springs National Park
Humid Chaco
Humid Pampas
Iberian conifer forests
Iberian sclerophyllous and semi-deciduous forests
Ilhas Desertas
Illyrian deciduous forests
Indo-Burma
Inner Niger Delta flooded savanna
Isle of Rum National Nature Reserve
Isola Boscone
Isola Mal di Ventre
Italian sclerophyllous and semi-deciduous forests
Jalisco dry forests
Kaloko-Honokohau National Historical Park
Kanha Tiger Reserve
Keoladeo (Bharatpur) National Park
Khathiar-Gir dry deciduous forests
Klamath-Siskiyou forests
Konza Prairie Biosphere Reserve
Krkonose
Lac de Grand Lieu
Lacassine National Wildlife Refuge
Lago di Mezzola e Pian di Spagna
Lake Chad flooded savanna
Lake Mead National Recreation Area
Lake Superior Provincial Park
Lanín National Park
Lanphere-Christensen Dunes Preserve
Lassen Volcanic National Park
Lava Beds National Monument
Llanos
Los Glaciares National Park
Low Monte
Lower Gangetic Plains moist deciduous forests
Luang Prabang montane rain forests
Madrean Pine-Oak Woodlands
Magellanic subpolar forests
Magredi di Pordenone
Manas National Park
Marais de Bruges
Mburucuyá National Park
Medio Taro
Mediterranean acacia-argania dry woodlands and succulent thickets
Mediterranean Basin
Mediterranean conifer and mixed forests
Mediterranean woodlands and forests
Meghalaya subtropical forests
Meseta Central matorral
Mesoamerica
Mesopotamian shrub desert
Middle Atlantic coastal forests
Middle East steppe
Mississippi lowland forests
Mizoram-Manipur-Kachin rain forests
Mojave and Colorado Deserts Biosphere Reserve
Mojave desert
Moorfoot Hills
Mount Tamalpais State Park
Muschelkalkhänge der westlichen Saaleplatte
Nahuel Huapi National Park
Narmada Valley dry deciduous forests
Nebraska Sand Hills mixed grasslands
Neusiedler See-Osterreichischer Teil
New Jersey Pinelands Biosphere Reserve
Nez Perce National Historical Park
Niagara Escarpment Biosphere Reserve
Nile Delta flooded savanna
Nordöstliches Altenburger Land
North America
North Atlantic moist mixed forests
North Saharan steppe and woodlands
North Western Ghats montane rain forests
Northeastern coastal forests
Northeastern Spain and Southern France Mediterranean forests
Northern Andean páramo
Northern Annamites rain forests
Northern California coastal forests
Northern Indochina subtropical forests
Northern short grasslands
Northern Zanzibar-Inhambane coastal forest mosaic
Northwest Iberian montane forests
Northwestern thorn scrub forests
Ohrdrufer Muschelkalkplatte und Apfelstädtaue
Okanagan dry forests
Ozark Mountain forests
Ozark National Scenic Riverways
Padre Island National Seashore
Paine Preserve
Palouse grasslands
Pannonian mixed forests
Pantanal
Paraná flooded savanna
Parco Del Cilento e Vallo de Diano
Parco Regionale Oglio Sud
Parque Atlantico Mar Chiquita
Patagonian steppe
Paul do Boquilobo Biosphere Reserve
Pays des Couzes
Peninsular Malaysian rain forests
Perito Moreno National Park
Persian Gulf desert and semi-desert
Philip L. Boyd Deep Canyon Desert Research Center
Pindus Mountains mixed forests
Piney Woods forests
Planèze de Saint Flour
Plateau de l'Arbois
Plateau de Valensole
Po Basin mixed forests
Point Reyes National Seashore
Polynesia-Micronesia
Pontic steppe
Prince Edward Island National Park
Puget lowland forests
Puszcza Kampinoska
Puukohola Heiau National Historic Site
Red Sea Nubo-Sindian tropical desert and semi-desert
Redwood National Park
Reserva de la Biosfera de Pozuelos
Reserva de la Biosfera El Vizcaino
Reserva Ecologica de Ñacuñan
Reserva Natural Otamendi
Reserve de Biosphere Cerrado
Reserve de la Biosphere d'Iroise
Reserve de la Biosphere des Vosges du Nord
Reserve Srebarna
Rodope montane mixed forests
Rondeau Provincial Park
Ruegen
Saguaro National Park
Sahara desert
Sahelian Acacia savanna
Salt Plains National Wildlife Refuge
San Dimas Biosphere Reserve
San Lucan xeric scrub
San Rafael, Reserva de Recursos Manejados
Santa Monica Mountains National Recreation Area
Saratoga National Historical Park
Sarmatic mixed forests
Schorfheide-Chorin
Scotts Bluff National Monument
Sequoia and Kings Canyon Biosphere Reserve
Ses Salines d'Eivissa i Formentera
Sevilleta LTER Site
Shortgrass Steppe LTER Site
Sierra de la Laguna dry forests
Sierra de la Laguna pine-oak forests
Sierra Juarez and San Pedro Martir pine-oak forests
Sierra Madre de Oaxaca pine-oak forests
Sierra Madre Occidental pine-oak forests
Sierra Madre Oriental pine-oak forests
Sierra Nevada forests
SIERRA SUBBETICA
Simlipal Tiger Reserve
Sinaloan dry forests
Snake-Columbia shrub steppe
Sonoran desert
Sonoran-Sinaloan transition subtropical dry forest
South Appenine mixed montane forests
South Atlantic Coastal Plain Biosphere Reserve
South Central Rockies forests
South China-Vietnam subtropical evergreen forests
South Deccan Plateau dry deciduous forests
South Florida rocklands
South Iran Nubo-Sindian desert and semi-desert
South Western Ghats montane rain forests
Southeastern conifer forests
Southeastern Iberian shrubs and woodlands
Southeastern Indochina dry evergreen forests
Southeastern mixed forests
Southern Anatolian montane conifer and deciduous forests
Southern Andean steppe
Southern Andean Yungas
Southern Cone Mesopotamian savanna
Southern Great Lakes forests
Southwest Amazon moist forests
Southwest Iberian Mediterranean sclerophyllous and mixed forests
Southwestern Arabian foothills savanna
Southwestern Arabian montane woodlands
Spreewald
Sundaland
Tamaulipan matorral
Tamaulipan mezquital
Tatí Yupí Biological Refuge
Tavernelle sul Metauro
Texas blackland prairies
The Wash and North Norfolk Coast
Tierra Del Fuego National Park
Tigris-Euphrates alluvial salt marsh
Tinfunqué National Park
Torrente Orba
Trans-Mexican Volcanic Belt pine-oak forests
Trebon Basin Protected Landscape Area
Tropical Andes
Tumbes-Choco-Magdalena
Tyrrhenian-Adriatic sclerophyllous and mixed forests
Upper Gangetic Plains moist deciduous forests
Upper Midwest forest-savanna transition
Uruguayan savanna
Val d'Allier Bourbonnais
Val d'allier Saint Yorre-Joze
Valdivian temperate forests
Valle del Mezzano, Valle Pega
Vallée de la Loire de Iguerande à Decize
Valli di Argenta
Valli di Comacchio
Valli Mirandolesi
Veracruz dry forests
Veracruz moist forests
Veracruz montane forests
Vina Plains Preserve
Virginia Coast Biosphere Reserve
Vogelschutzgebiet Hellwegbörde
Waddensea of Lower Saxony
Wasatch and Uinta montane forests
West Sudanian savanna
Western European broadleaf forests
Western Ghats and Sri Lanka
Western Gulf Coastal grasslands
Western short grasslands
Willamette Valley forests
Wyoming Basin shrub steppe
Xishuangbanna
Yellowstone Biosphere Reserve
Ypoa National Park
Zagros Mountains forest steppe

Attributes / relations provided by
1Blarina carolinensis, Timothy S. McCay, MAMMALIAN SPECIES No. 673, pp. 1–7 (2001)
2Ctenomys talarum, Enrique R. Justo, Luciano J. M. De Santis, and Marta S. Kin, MAMMALIAN SPECIES No. 730, pp. 1–5 (2003)
3Microtus californicus (Rodentia: Cricetidae), NICHOLE L. CUDWORTH AND JOHN L. KOPROWSKI, MAMMALIAN SPECIES 42(868):230–243 (2010)
4Raptor Predation on Wintering Shorebirds, G. Page and D. F. Whitacre, The Condor, Vol. 77, No. 1 (Spring, 1975), pp. 73-83
5Contribution to the study of the diet of four owl species (Aves, Strigiformes) from mainland and island areas of Greece, Haralambos Alivizatos, Vassilis Goutner and Stamatis Zogaris, Belg. J. Zool., 135 (2) : 109-118
6Avian and mammalian predators of shrews in Europe: regional differences, between-year and seasonal variation, and mortality due to predation, Erkki Korpimäki & Kai Norrdahl, Ann. Zool. Fennici 26:389-400. 1989
7Thomomys townsendii, B. J. Verts and Leslie N. Carraway, MAMMALIAN SPECIES No. 719, pp. 1–6 (2003)
8Microtus montanus, Wendy E. Sera and Cathleen N. Early, MAMMALIAN SPECIES No. 716, pp. 1–10 (2003)
9Microtus pinetorum, Michael J. Smolen, Mammalian Species No. 147, pp. 1-7 (1981)
10Predation upon small mammals in shrublands and grasslands of southern South America: ecological correlates and presumable consequences, Fabian M. Jaksic, Revista Chilena de Historia Natural 59: 209-221 (1986)
11Octodon degus, Charles A. Woods and David K. Boraker, MAMMALIAN SPECIES No. 67, pp. 1-5 (1975)
12Reithrodon auritus, Ulyses F. J. Pardin ̃as and Carlos A. Galliari, MAMMALIAN SPECIES No. 664, pp. 1–8 (2001)
13Ecology of Commanster