Poachard

n.
  1. A common European duck (Aythya ferina); -- called also goldhead, poker, and fresh-water widgeon, or red-headed widgeon.
  2. The American redhead, which is closely allied to the European poachard.
    3. Red-crested poachard (Zoöl.),
    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.