American black duck

== English == === Noun === American black duck (plural American black ducks) Anas rubripes, a large dabbling duck in the family Anatidae. Synonym: nigger duck (offensive) ==== Translations ==== === References === American black duck on Wikipedia.Wikipedia Anas rubripes on Wikispecies.Wikispecies Category:Anas rubripes on Wikimedia Commons.Wikimedia Commons