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Seychelles black parrot : ウィキペディア英語版 | Seychelles black parrot
The Seychelles black parrot, Praslin parrot or kato nwar (''Coracopsis barklyi'') is a sombre-coloured, medium-sized parrot endemic to the Seychelles. Historically, it has been treated as a subspecies of the lesser vasa parrot, although it shows morphological, ecological and behavioural differences.〔Rocamora G, Skerrett A. 2001. Seychelles. In: Fishpool L, Evans MI editors. Important bird areas in Africa and associated islands. Newbury and Cambridge, UK: BirdLife International. pp 751-768.〕 Recent phylogenetic research indicates that the Seychelles population has a long history of isolation and may be basal to the rest of the Coracopsis group. It is the national bird of the Seychelles. ==Description== The Seychelles black parrot is entirely dark grey-brown except for greyish undertail-coverts; the dark bill becomes paler during the breeding season 〔Skerrett, A and Disley, T. 2011 Birds of Seychelles. Christopher Helm〕 It is about 30 cm in length, smaller and paler than the 35 cm lesser vasa parrot.〔
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