[order] ANSERIFORMES | [family] Anatidae | [latin] Oxyura australis | [authority] Gould, 1836 | [UK] Blue-billed Duck | [FR] Erismature australe | [DE] Schwarzkinn-Ruderente | [ES] Malvasia Australiana | [NL] Australische Stekelstaart Subspecies Genus Species subspecies Region Range Oxyura australis AU Australia Genus The stiff-tailed ducks are part of the Oxyurinae subfamily of ducks. All […]