Range. - North Atlantic coast, breeding from Labrador to Greenland and wintering south to New England.
A large Duck similar to the next species, but with the base of the bill differing, as noted in the description of the following species, and with a more northerly distribution. The nesting habits are the same as those of the other Eiders. Six to ten eggs generally of a greenish drab color. Size 3. x 2,