Breeding colonies have been identified in the Lord Howe Island group (Roach Island, Ball's Pyramid, Muttonbird Island and possibly Blackburn Island), although they are extinct on the main island of Lord Howe itself (Australia'); on Macauley and Curtis Islands in the Kermadec Islands (New Zealand') ; the Austral Islands (French Polynesia) and Juan Fernández and Desventuradas Islands ('Chile) in the Pacific Ocean; Tristan da Cunha and Gough Island (St Helena to UK') in the Atlantic Ocean; and Île Saint-Paul (French Southern Territories) in the Indian Ocean.