[order] ANSERIFORMES | [family] Anatidae | [latin] Clangula hyemalis | [authority] Linnaeus, 1758 | [UK] Long-tailed Duck | [FR] Harelde boreale | [DE] Eisente | [ES] Havelda | [NL] IJseend Subspecies Monotypic species Genus The Long-tailed Duck or Oldsquaw (Clangula hyemalis) is a medium-sized sea duck. It is the only living member of its genus, […]