Meaning | diving ducks of North America having a bluish-grey bill. |
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Synonyms | scaup duck, bluebill, broadbill |
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Member of | Aythya, genus Aythya | canvasback |
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Narrower | greater scaup, Aythya marila | large scaup of North America having a greenish iridescence on the head of the male |
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lesser scaup, lesser scaup duck, lake duck, Aythya affinis | Common scaup of North America |
Broader | duck | small wild or domesticated web-footed broad-billed swimming bird usually having a depressed body and short legs |
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Spanish | bluebill, porrón |
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Catalan | bluebill |
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