Eider ducks in Canada =

Une bibliographie sur l'eider =

Henry Milne

1976

Gagi SSSR i Rossii

A. S. Kori︠a︡kin

2002

Die Eiderenten (Gattung Somateria)

S. M. Uspenskiĭ

1972

King and Common eiders of the western Canadian Arctic

D. Lynne Dickson

1997

The breeding biology and management of the northern eider (Somateria mollissima borealis) in the Cape Dorset area, Northwest Territories

F. G. Cooch

1965

Common Eider

Chris Waltho

2014

The eider farms of Iceland

David A. Munro

1961

The Birds of America

John James Audubon

1827