Diet Overlap

Lagopus lagopus (Willow Ptarmigan)
Tetrao urogallus (Western Capercaillie)

Common Diet

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

Common Habitat

Agusalu
Alam-Pedja
Älänne
Baikalskiy Biosphere Reserve
Berezinskiy Zapovednik
Bering tundra
Cairngorms
Caledon conifer forests
Cherskii-Kolyma mountain tundra
Da Hinggan-Dzhagdy Mountains conifer forests
Darvinsky Zapovednik
Digerbergsområdet
East Siberian taiga
Elimyssalon alue
Europe & Northern Asia (excluding China)
Great Lakes Basin desert steppe
Haapakeidas
Haapasuo-Syysniemi-Rutajärvi-Kivijärvi
Heinä-Suvanto - Hetejärvi
Iso-Hölö
Jänessuo
Joutsenaapa - Kaita-aapa
KÄÄRMEAAPA
Kackurmossen
Kamchatka Mountain tundra and forest tundra
Kamchatka-Kurile meadows and sparse forests
Kamchatka-Kurile taiga
Kansanneva-Kurkineva-Muurainsuo
Kärsämäenjärvet
Katunsky Biosphere Reserve
Kazakh forest steppe
Keiteleen Listonniemi
Kikepera
Kola Peninsula tundra
Kostomukshsky Zapovednik
Krkonose
Laidauredeltat
Lake Torne Area
Lapinjärvi-Teerikangas
Laplandskiy Biosphere Reserve
Larvanneva
Lavassaare
Levaneva
Luiron suot
Luodon saaristo
Manchurian mixed forests
MARTIMOAAPA-LUMIAAPA-PENIKAT
Merenkurkun saaristo
Muraka
Niittysuo-Siiransuo
North Atlantic moist mixed forests
Northeast Siberian taiga
Northern Karelian
Nukinrahka - Hirvilamminsuo
Okhotsk-Manchurian taiga
Okskiy Biosphere Reserve
Parc National Suisse
Pechoro-Ilychskiy Biosphere Reserve
Põhja-Liivimaa
Puhatu
Puulavesi
Puurijärvi - Isosuo
Rahjan saaristo
Rimpijärvi-Uusijärvi
Rödkallen-SörÄspen
Ruosuo-Isosuo
Säippäsuo-Kivisuo
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
Soomaa
South Sakhalin-Kurile mixed forests
South Siberian forest steppe
Suuripään alue
Suurisuo-Sepänsuo-Paanasenneva-Teerineva
Teicu dabas rezervats
Telkunsuo
Teuravuoma-Kivijärvenvuoma
Törmäsenrimpi-Kolkanneva
Torronsuo
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
Vällingsjö urskog
Västanåhöjden
VEITTIAAPA
Viiankiaapa
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.