Greensmith, A. (1975) Some notes on Melanesian seabirds. Sunbird, 6:77-89.
Colonies Surveyed (9)
Papua New Guinean EEZ -
Colony: Karkar
Papua New Guinean EEZ -
Colony: Tuluman Islands
Papua New Guinean EEZ -
Colony: Selapiu
Papua New Guinean EEZ -
Colony: Manus
Solomon Islands EEZ -
Colony: Guadalcanal
Solomon Islands EEZ -
Colony: Velle Lavella
Solomon Islands EEZ -
Colony: Shortland
Solomon Islands EEZ -
Colony: Makira
Vanuatu EEZ -
Colony: Malakula