Merkel, F., A. Mosbech, S. Jamieson, and K. Falk. 2007. The diet of king eiders wintering in Nuuk, Southwest Greenland, with reference to sympatric wintering common eiders. Polar Biology 30:1593-1597.
Larned, W. W. 2007. Steller's Eider spring migration surveys Southwest Alaska 2007. Page 23. U.S. Fish and Wildlife Service - Migratory Bird Management Office, Anchorage, Alaska.
Suydam, R. S., D. L. Dickson, J. B. Fadely, and L. T. Quakenbush. 2000. Population declines of King and Common Eiders of the Beaufort Sea. Condor 102:219-222
Alaska Migratory Bird Calendar (2008). Publication of The US Fish and Wildlife Service
Chandler, R. J. (1987) Identification and ageing of first-winter male King Eider British Birds 80(12): 626-7
Ellis, Pete (1994) Ageing and sexing of King Eiders British Birds 87(1):36-7
Dawson, Jane (1994) Ageing and sexing of King Eiders British Birds 87(1):37-40
Suddaby, D., K. D. Shaw, P. M. Ellis and Keith Brockie, on behalf of the Rarities Committee (1994) King Eiders in Britain and Ireland in 1958-90: occurrences and ageing British Birds 87(9): 418-30
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