Diet Overlap

Asio otus (Long-eared Owl)
Mustela erminea (Ermine)

Common Diet

Apodemus flavicollis (Yellow-necked mouse)
Apodemus sylvaticus (Old World wood and field mouse)
Arvicola amphibius (European water vole)
Microtus agrestis (field vole)
Microtus arvalis (common vole)
Microtus montanus (montane vole)
Myodes glareolus (Bank vole)
Talpa europaea (European Mole)

Common Habitat

Acadia National Park
Adamello Presanella
Aggtelek Biosphere Reserve
Alashan Plateau semi-desert
Alberta Mountain forests
Alberta-British Columbia foothills forests
Algonquin Provincial Park
Allegheny Highlands forests
Alps conifer and mixed forests
Altai alpine meadow and tundra
Altai steppe and semi-desert
Alte Valli Pesio e Tanaro
Alte Valli Stura e Maira
Alto Garda Bresciano
Amur meadow steppe
Appalachian mixed mesophytic forests
Appalachian-Blue Ridge forests
Astrakhanskiy Biosphere Reserve
Atlantic coastal pine barrens
Atlantic mixed forests
Badlands National Park
Baikalskiy Biosphere Reserve
Balkan mixed forests
Baltic mixed forests
Bandelier National Monument
Barguzinskiy Biosphere Reserve
Belovezhskaya Pushcha Biosphere Reserve
Berchtesgaden Alps
Berezinskiy Zapovednik
Bering tundra
Bialowieza National Park
Blue Mountains forests
BOUCLES DE LA MARNE
Brenta
British Columbia mainland coastal forests
Bruce Peninsula National Park
Caledon conifer forests
California Central Valley grasslands
California Coast Ranges Biosphere Reserve
California Floristic Province
California interior chaparral and woodlands
Canadian Aspen forests and parklands
Cantabrian mixed forests
Cape Breton Highlands National Park
Carpathian montane forests
Cascade Mountains leeward forests
Caspian lowland desert
Cedar Creek LTER Site
Celtic broadleaf forests
Central and Southern Cascades forests
Central Asian northern desert
Central Asian riparian woodlands
Central Canadian Shield forests
Central European mixed forests
Central Pacific coastal forests
Central Plains Biosphere Reserve
Central tall grasslands
Central Tibetan Plateau alpine steppe
Champlain-Adirondack Biosphere Reserve
Changbai Mountains mixed forests
Cherskii-Kolyma mountain tundra
Chukchi Peninsula tundra
Colorado Plateau shrublands
Colorado Rockies forests
Da Hinggan-Dzhagdy Mountains conifer forests
Darvinsky Zapovednik
Daurian forest steppe
Dinaric Mountains mixed forests
Dolomiti Feltrine e Bellunesi
Dyfi National Nature Reserve
East European forest steppe
East Siberian taiga
Eastern Beskid
Eastern Canadian forests
Eastern Cascades forests
Eastern forest-boreal transition
Eastern Great Lakes lowland forests
El Morro National Monument
Elk Island National Park
Emin Valley steppe
English Lowlands beech forests
Fathom Five National Marine Park
Fenland
Firth of Tay & Eden Estuary
Fraser Plateau and Basin complex
Fundy National Park
Georgian Bay Islands National Park
Grasslands National Park
Great Basin montane forests
Great Basin National Park
Great Basin shrub steppe
Great Lakes Basin desert steppe
Gulf of St. Lawrence lowland forests
Gwaii Haanas National Park Reserve
Hokkaido deciduous forests
Hokkaido montane conifer forests
Honshu alpine conifer forests
Hortobágy National Park
Humber Estuary
Iberian conifer forests
Iberian sclerophyllous and semi-deciduous forests
Illyrian deciduous forests
Indo-Burma
Italian sclerophyllous and semi-deciduous forests
Izsáki Kolon-tó
Japan
Jasper National Park
Junggar Basin semi-desert
Kamchatka Mountain tundra and forest tundra
Kamchatka-Kurile meadows and sparse forests
Kamchatka-Kurile taiga
Karkonosze
Katunsky Biosphere Reserve
Kavkazskiy Biosphere Reserve
Kazakh forest steppe
Kazakh semi-desert
Kazakh steppe
Kazakh upland
Kejimkujik Seaside Adjunct
Kiskunsag Biosphere Reserve
Kiskunsági szikes tavak és az õrjegi turjánvidék
Klamath-Siskiyou forests
Krkonose
Lake Superior Provincial Park
Lassen Volcanic National Park
Manchurian mixed forests
Mediterranean Basin
Mid-Continental Canadian forests
Middle Atlantic coastal forests
Midwestern Canadian Shield forests
Mongolian-Manchurian grassland
Montana Valley and Foothill grasslands
Montesinho/Nogueira
Moor House-Upper Teesdale Biosphere Reserve
Moray Firth
Mount Rainier National Park
Mount Revelstoke National Park
Mountains of Central Asia
Muskwa-Slave Lake forests
Nenjiang River grassland
New England-Acadian forests
Niagara Escarpment Biosphere Reserve
Nihonkai evergreen forests
Nihonkai montane deciduous forests
North America
North Atlantic moist mixed forests
North Central Rockies forests
North Pennine Moors
North York Moors
Northeast China Plain deciduous forests
Northeast Siberian coastal tundra
Northeast Siberian taiga
Northeastern coastal forests
Northeastern Spain and Southern France Mediterranean forests
Northern California coastal forests
Northern Cordillera forests
Northern mixed grasslands
Northern short grasslands
Northern tall grasslands
Northwest Iberian montane forests
Northwest Territories taiga
Northwestern thorn scrub forests
Okanagan dry forests
Okhotsk-Manchurian taiga
Okskiy Biosphere Reserve
Oregon Caves National Monument
Palava Protected Landscape Area
Palouse grasslands
Pamir alpine desert and tundra
Pannonian mixed forests
Parco Naturale Adamello
Parco Regionale Orobie Valtellinesi
Po Basin mixed forests
Point Pelee National Park
Point Reyes National Seashore
Polana Biosphere Reserve
Pontic steppe
POSETS - MALADETA
Prince Albert National Park
Prioksko-Terrasny Biosphere Reserve
Puget lowland forests
Pukaskwa National Park
Puszcza Kampinoska
Pyrenees conifer and mixed forests
Redwood National Park
Reserve de la Biosphere des Vosges du Nord
Riding Mountain Biosphere Reserve
Rocky Mountain Biosphere Reserve
Rodope montane mixed forests
Rondeau Provincial Park
Saint Lawrence Islands National Park
Sakhalin Island taiga
Sarmatic mixed forests
Sárvíz völgye
Sayan Alpine meadows and tundra
Sayan Intermontane steppe
Sayan montane conifer forests
Sayano-Shushenskiy Biosphere Reserve
Scandinavian and Russian taiga
Scandinavian coastal conifer forests
Scandinavian Montane Birch forest and grasslands
Schorfheide-Chorin
Sefton Coast
Selenge-Orkhon forest steppe
Sequoia and Kings Canyon Biosphere Reserve
Sierra Nevada forests
Sikhote-Alinskiy Biosphere Reserve
Sleeping Bear Dunes National Lakeshore
Snake-Columbia shrub steppe
Sokhondinskiy Biosphere Reserve
South Central Rockies forests
South China-Vietnam subtropical evergreen forests
South Pennine Moors
South Sakhalin-Kurile mixed forests
South Siberian forest steppe
Southern Great Lakes forests
Spreewald
Stelvio
Strensall Common
Suiphun-Khanka meadows and forest meadows
Taiheiyo evergreen forests
Taiheiyo montane deciduous forests
Taklimakan desert
Tatra Mountains
The Wash and North Norfolk Coast
Tian Shan foothill arid steppe
Tian Shan montane conifer forests
Tian Shan montane steppe and meadows
Trans-Baikal Bald Mountain tundra
Trans-Baikal conifer forests
Trebon Basin Protected Landscape Area
Triglav National Park
Tsentral'no-Chernozemny Biosphere Reserve
Tsentral'no-Lesnoy Biosphere Reserve
Ubsunurskaya Kotlovina (Ubsunur Depression)
Upper Midwest forest-savanna transition
Ural montane forests and tundra
Ussuri broadleaf and mixed forests
Val Formazza
Vessertal-Thuringian Forest Biosphere Reserve
Voronezhskiy Biosphere Reserve
Voyageurs National Park
Waddensea of Lower Saxony
Wasatch and Uinta montane forests
Waterton Biosphere Reserve
West Siberian taiga
Western European broadleaf forests
Western Great Lakes forests
Western short grasslands
Western Siberian hemiboreal forests
Willamette Valley forests
Wyoming Basin shrub steppe
Yamal-Gydan tundra
Yellowstone Biosphere Reserve
Yosemite National Park

Attributes / relations provided by
♦ 1DIET COMPOSITION OF THE LONG-EARED OWL IN SLOVENIA: SEASONAL VARIATION IN PREY USE, DAVORIN TOME, J Raptor Res. 28(4):253-258
♦ 2Ecology of Commanster
♦ 3Microtus montanus, Wendy E. Sera and Cathleen N. Early, MAMMALIAN SPECIES No. 716, pp. 1–10 (2003)
♦ 4Contribution 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