#goldeneye__whistler__Bucephela_clangula  large-headed swift-flying diving duck of arctic regions
  supertype:  #duck  small wild or domesticated web-footed broad-billed swimming bird usually having a depressed body and short legs
  member of:  #genus_Bucephala
  subtype:  #Barrow's_goldeneye__Bucephala_islandica  North American goldeneye diving duck

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