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Old World gooselike duck slightly larger than a mallard with variegated mostly black-and-white plumage and a red bill
small wild or domesticated web-footed broad-billed swimming bird usually having a depressed body and short legs
large crested fish-eating diving duck having a slender hooked bill with serrated edges
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common merganser of Europe and North America
Mergus merganser americanus
common North American diving duck considered a variety of the European goosander
widely distributed merganser of America and Europe
smallest merganser and most expert diver; found in northern Eurasia
small North American duck with a high circular crest on the male's head
any of various large diving ducks found along the seacoast: eider; scoter; merganser
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