Diet Overlap

Calcarius lapponicus (Lapland Longspur)
Pluvialis fulva (Pacific Golden-Plover)

Common Diet

Empetrum nigrum (black crowberry)

Common Habitat

Alaska Maritime National Wildlife Refuge
Aleutian Islands Biosphere Reserve
Altai alpine meadow and tundra
Altai montane forest and forest steppe
Amur meadow steppe
Bering tundra
Bohai Sea saline meadow
Central China loess plateau mixed forests
Changbai Mountains mixed forests
Changjiang Plain evergreen forests
Chukchi Peninsula tundra
Da Hinggan-Dzhagdy Mountains conifer forests
Daba Mountains evergreen forests
Daurian forest steppe
Daurskiy Biosphere Reserve
Guizhou Plateau broadleaf and mixed forests
Hokkaido deciduous forests
Hokkaido montane conifer forests
Huang He Plain mixed forests
Humber Estuary
Japan
Junggar Basin semi-desert
Manchurian mixed forests
Mongolian-Manchurian grassland
Mountains of Central Asia
Nenjiang River grassland
North America
Northeast China Plain deciduous forests
Northeast Siberian coastal tundra
Ostrov Vrangelya (Wrangel Island) Zapovednik
Qin Ling Mountains deciduous forests
Sichuan Basin evergreen broadleaf forests
Sokhondinskiy Biosphere Reserve
Suiphun-Khanka meadows and forest meadows
Taimyr-Central Siberian tundra
Taimyrsky Biosphere Reserve
Tian Shan montane conifer forests
Tian Shan montane steppe and meadows
Ubsunurskaya Kotlovina (Ubsunur Depression)
Walker Bay Field Station
Yamal-Gydan tundra
Yancheng
Yellow Sea saline meadow

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.