Diet OverlapCommon Diet
Common Habitat
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. ♦ 2Feeding ecology of Black Brant on the north slope of Alaska, Eileen F.W. Kiera, Canadian Wildlife Service, 1984 |