Diet Overlap

Calcarius lapponicus (Lapland Longspur)
Lyrurus tetrix (Eurasian Black Grouse)

Common Diet

Empetrum nigrum (black crowberry)

Common Habitat

Altai alpine meadow and tundra
Altai montane forest and forest steppe
Amur meadow steppe
Atlantic mixed forests
Carpathian montane forests
Caucasus
Celtic broadleaf forests
Central European mixed forests
Changbai Mountains mixed forests
Da Hinggan-Dzhagdy Mountains conifer forests
Daurian forest steppe
East European forest steppe
Isle of Rum National Nature Reserve
Junggar Basin semi-desert
Kola Peninsula tundra
Krkonose
Lake Torne Area
Laplandskiy Biosphere Reserve
Manchurian mixed forests
Mediterranean Basin
Mongolian-Manchurian grassland
Mountains of Central Asia
Nenjiang River grassland
Northeast China Plain deciduous forests
Northeastern Spain and Southern France Mediterranean forests
Northwest Russian-Novaya Zemlya tundra
Pannonian mixed forests
Pechoro-Ilychskiy Biosphere Reserve
Pontic steppe
Sayano-Shushenskiy Biosphere Reserve
Scandinavian and Russian taiga
Scandinavian coastal conifer forests
Scandinavian Montane Birch forest and grasslands
Sokhondinskiy Biosphere Reserve
Suiphun-Khanka meadows and forest meadows
Tian Shan montane conifer forests
Tian Shan montane steppe and meadows
Ubsunurskaya Kotlovina (Ubsunur Depression)

Attributes / relations provided by
1Making The Forest And Tundra Wildlife Connection
2Starling-Westerberg, A. N. N. E. (2001). The habitat use and diet of black grouse Tetrao tetrix in the Pennine hills of northern England. Bird Study, 48(1), 76-89.