Woehler, E.J. (2006) Status and conservation of the seabirds of Heard Island and the McDonald Islands. Pp. 128-165 in K. Green and E.J. Woehler, eds. Heard Island, Southern Ocean Sentinel. Chipping Norton, New South Wales: Surrey Beatty and Sons.
BirdLife International (2021) Important Bird Areas factsheet: Heard and McDonald Islands. Downloaded from http://www.birdlife.org on 22/01/2021.