The Purdy Islands (or Mwilitau Islands)[1] are an uninhabited island group in the Bismarck Sea, belonging to the people of M'Buke Island in Manus, Papua New Guinea. The Purdy Islands, Mole, Mouse, Rat, plus Alim and Bat (or North Bat and South Bat), form part of the Admiralty Islands group, in Manus Province.[2]