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MarBEF Data System |
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WoRMS taxon details
basis of record
Brown, L.H., E.K. Urban & K. Newman. (1982). The Birds of Africa, Volume I. <em>Academic Press, London.</em> [details]
From other sources
Description Size: medium to large. Plumage: black with purple gloss; white filoplumes on head and neck when breeding. Immature brown to grey brown above, brownish white below. Bare parts: iris dark emerald; facial skin and gular pouch black; bill grey-black; feet and legs black with pink toes; eyelid black with yellow beads. Immature with dull yellow face and grey-green bill. Habitat: marine. <388> [details]
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