Australasian gannet Morus serrator or Sula bassana, also Australian Gannet, Takapu is a large seabird of the gannet family Sulidae They found in Australian and New Zealand waters Their breeding habitat is on islands off Victoria, Tasmania and New Zealan. Australasian gannet Morus serrator or Sula bassana, also Australian Gannet, Takapu is a large seabird of the gannet family Sulidae They found in Australian and New Zealand waters Their breeding habitat is on islands off Victoria, Tasmania an