Diet Overlap

Mergus squamatus (Scaly-sided Merganser)
Mergellus albellus (Smew)

Common Diet

Esox lucius (Jack)
Gobio gobio (Gudgeon)
Phoxinus phoxinus (Minnow)

Common Habitat

Bohai Sea saline meadow
Central China loess plateau mixed forests
Changbai Mountains mixed forests
Changjiang Plain evergreen forests
Da Hinggan-Dzhagdy Mountains conifer forests
Daba Mountains evergreen forests
Guizhou Plateau broadleaf and mixed forests
Huang He Plain mixed forests
Indo-Burma
Jian Nan subtropical evergreen forests
Manchurian mixed forests
Mongolian-Manchurian grassland
Northeast China Plain deciduous forests
Northern Indochina subtropical forests
Okhotsk-Manchurian taiga
Qilian Mountains conifer forests
Qin Ling Mountains deciduous forests
Sichuan Basin evergreen broadleaf forests
Sikhote-Alinskiy Biosphere Reserve
South China-Vietnam subtropical evergreen forests
Southeast Tibet shrub and meadows
Taiheiyo evergreen forests
Tibetan Plateau alpine shrub and meadows
Yancheng
Yellow Sea saline meadow
Yunnan Plateau subtropical evergreen forests

Attributes / relations provided by
♦ 1del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
♦ 2Scaly-sided Merganser, BirdLife International (2001) Threatened birds of Asia: the BirdLife International Red Data Book. Cambridge, UK: BirdLife International.