Pacific black duck, grey duck (Anas superciliosa)

Anas superciliosa is a species in the Anas genus. It is commonly known as Pacific black duck, grey duck This name is unplaced name for the species in the family Anatidae subfamily Anatinae, tribe Anatini, . This species is found in Indonesia, New Guinea, Australia, New Zealand, and many islands in the southwestern Pacific, reaching to the Caroline Islands in the north and French Polynesia in the east.