1. Ashmole NP (1962) The black noddy (Anous tenuirostris) on Ascension Island. Ibis 103:235–273
2. Barbraud C, Chastel O (1998) Southern fulmars molt their primary feathers while incubating. Condor 100:563–566
3. Beck JR (1970) Breeding seasons and moult in some smaller Antarctic petrels. In: Holdgate MW (ed) Antarctic ecology, vol 1. Academic Press, London
4. Bridge ES (2006) Influences of morphology and behavior on wing-molt strategies in seabirds. Marine Ornithol 34:7–19
5. Bourne WRP (1966) The plumage of the fulmars of St. Kilda in July. Bird Study 13:209–213