The lost jewel of the Atlantic Forest: Kinglet Calyptura Calyptura cristata (Aves: Platyrinchidae) specimen inventory and plumage variation
Robson Silva e Silva,
José Fernando Pacheco,
Manuel Schweizer
et al.
Abstract:Kinglet Calyptura Calyptura cristata is one of the great enigmas of the South American avifauna. Endemic to an apparently tiny area of south-eastern Brazil, in the Atlantic Forest biome, the species was not definitely seen between sometime in the second third of the 1800s and 1996, when it was briefly rediscovered in submontane forest north-west of Rio de Janeiro. Since then, C. cristata has been reported several times, but without documentation and always by single observers. It is currently considered Critic… Show more
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