Description
provided by World Register of Marine Species
Size: medium. Plumage: white. Other details: head and neck bare; patches of skin on sides of breast and along underside of wing bare.
Brown, L.H., E.K. Urban & K. Newman. (1982). The Birds of Africa, Volume I. Academic Press, London.
- license
- cc-by-4.0
- copyright
- WoRMS Editorial Board
