Found 2 items, similar to Aythya ferina.
English → English (WordNet) Definition: Aythya ferina Aythya ferina n : heavy-bodied Old World diving duck having a gray-and-black body and reddish head [syn: pochard]
English → English (gcide) Definition: Aythya ferina Poachard \Poach"ard\ (p[=o]ch"[~e]rd), n. [From Poach to stab.] [Written also pocard, pochard.] (Zo["o]l.) (a) A common European duck (Aythya ferina); -- called also goldhead, poker, and fresh-water widgeon, or red-headed widgeon. (b) The American redhead, which is closely allied to the European poachard. [1913 Webster] Red-crested poachard (Zo["o]l.), an Old World duck (Branta rufina ). Scaup poachard, the scaup duck. Tufted poachard, a scaup duck (Aythya cristata, or Fuligula cristata), native of Europe and Asia. [1913 Webster]