Diet Overlap

Aquila chrysaetos (Golden Eagle)
Falco rusticolus (Gyrfalcon)

Common Diet

Centrocercus urophasianus (Sage Grouse)
Lagopus lagopus (Willow Ptarmigan)
Lagopus leucura (White-tailed Ptarmigan)
Lagopus muta (Rock Ptarmigan)
Lepus americanus (Snowshoe Hare)
Urocitellus parryii (Arctic ground squirrel)

Common Habitat

Alaska Peninsula montane taiga
Alaska-St. Elias Range tundra
Aleutian Islands Biosphere Reserve
Aleutian Islands tundra
Altaisky Zapovednik
Amur meadow steppe
Arctic National Wildlife Refuge
Audubon National Wildlife Refuge
Azas Zapovednik
Baikalo-Lensky Zapovednik
Barguzinskiy Biosphere Reserve
Bashkirsky
Bering tundra
Bruce Peninsula National Park
Central Plains Biosphere Reserve
Cherskii-Kolyma mountain tundra
Chukchi Peninsula tundra
Colorado National Monument
Daurskiy Biosphere Reserve
Daursky
Denali Biosphere Reserve
East Siberian taiga
Fathom Five National Marine Park
Forillon National Park
Fundy National Park
Gates of the Arctic National Park
Gydansky
Honshu alpine conifer forests
Interior Alaska-Yukon lowland taiga
Interior Yukon-Alaska alpine tundra
Ivvavik National Park
Japan
Kamchatka Mountain tundra and forest tundra
Kamchatka-Kurile meadows and sparse forests
Kamchatka-Kurile taiga
Kandalaksha
Kenozersky
Khakassia
Khankaisky
Kivach Zapovednik
Kluane National Park and Reserve
Kola Peninsula tundra
Koryak
Krkonose
Kronotskiy Biosphere Reserve
Kronotsky
Kurilsky
Kuznetsk Alatau
Lake Superior Provincial Park
Lake Torne Area
Laplandskiy Biosphere Reserve
Lazovsky Zapovednik
Magadan
Malaya Sozva Zapovednik
Manchurian mixed forests
Mongolian-Manchurian grassland
Mount Arrowsmith
Nahanni National Park Reserve
Nenetsk
Neusiedler See-Osterreichischer Teil
Niagara Escarpment Biosphere Reserve
Nihonkai montane deciduous forests
Noatak Biosphere Reserve
North America
Northeast China Plain deciduous forests
Northeast Siberian coastal tundra
Northeast Siberian taiga
Northern Canadian Shield taiga
Northwest Russian-Novaya Zemlya tundra
Nyzhnesvirsky
Ogilvie-MacKenzie alpine tundra
Okskiy Biosphere Reserve
Olympic Biosphere Reserve
Pribaikalsky
Prince Albert National Park
Pukaskwa National Park
Puszcza Kampinoska
Putoransky
Queen Maud Gulf Bird Sanctuary
Scandinavian and Russian taiga
Scandinavian coastal conifer forests
Scandinavian Montane Birch forest and grasslands
Shortgrass Steppe LTER Site
Shulgantash
Shushensky Bor
Sikhote-Alin
Sikhote-Alinskiy Biosphere Reserve
Sokhondinskiy Biosphere Reserve
St. Kilda National Nature Reserve
Taimyrsky Biosphere Reserve
Tawas Point State Park
Trans-Baikal
Tsentral'no-Sibirskiy Biosphere Reserve
Tunkinsky
Ubsunurskaya Kotlovina (Ubsunur Depression)
Ukkusiksalik National Park
Ust-Lensky
Verkhne-Tazovsky
Vodlozersky
Walker Bay Field Station
Waterton Biosphere Reserve
West Siberian taiga
Wood Buffalo National Park
Wrangel Island
Wrangell-St. Elias National Park and Preserve
Yugansky
Yugyd Islands
Yukon Interior dry forests
Yuzhno-Uralsky

Attributes / relations provided by
1FOOD 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)
2POTAPOV, E. 2011. Gyrfalcon diet: Spatial and temporal variation In R. T. Watson, T. J. Cade, M. Fuller, G. Hunt, and E. Potapov (Eds.). Gyrfalcons and Ptarmigan in a Changing World. The Peregrine Fund, Boise, Idaho, USA
3Golden Eagles on the Swedish mountain tundra – diet and breeding success in relation to prey fluctuations, Jesper Nyström, Johan Ekenstedt, Anders Angerbjörn, Linda Thulin, Peter Hellström & Love Dalén, Ornis Fennica 83:145–152. 2006
4Exploring the Denali Food Web, ParkWise, National Park Service