Diet Overlap

Myodes rutilus (northern red-backed vole)
Tetrao urogallus (Western Capercaillie)

Common Diet

Empetrum nigrum (black crowberry)
Vaccinium uliginosum (bog blueberry)

Common Habitat

Altai alpine meadow and tundra
Altai montane forest and forest steppe
Baikalskiy Biosphere Reserve
Bering tundra
Cherskii-Kolyma mountain tundra
Da Hinggan-Dzhagdy Mountains conifer forests
East European forest steppe
East Siberian taiga
Great Lakes Basin desert steppe
Junggar Basin semi-desert
Kamchatka Mountain tundra and forest tundra
Kamchatka-Kurile meadows and sparse forests
Kamchatka-Kurile taiga
Katunsky Biosphere Reserve
Kazakh forest steppe
Kivach Zapovednik
Kola Peninsula tundra
Laplandskiy Biosphere Reserve
Manchurian mixed forests
Northeast Siberian taiga
Okhotsk-Manchurian taiga
Pechoro-Ilychskiy Biosphere Reserve
Sakhalin Island taiga
Sarmatic mixed forests
Sayan Alpine meadows and tundra
Sayan Intermontane steppe
Sayan montane conifer forests
Sayano-Shushenskiy Biosphere Reserve
Scandinavian and Russian taiga
Scandinavian Montane Birch forest and grasslands
Selenge-Orkhon forest steppe
South Sakhalin-Kurile mixed forests
South Siberian forest steppe
Trans-Baikal Bald Mountain tundra
Trans-Baikal conifer forests
Tsentral'no-Lesnoy Biosphere Reserve
Tsentral'no-Sibirskiy Biosphere Reserve
Ubsunurskaya Kotlovina (Ubsunur Depression)
Ural montane forests and tundra
Ussuri broadleaf and mixed forests
West Siberian taiga
Western Siberian hemiboreal forests

Attributes / relations provided by
♦ 1Making The Forest And Tundra Wildlife Connection
♦ 2del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.