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Article

Estimated population size of the Island Scrub-Jay Aphelocoma insularis

R. Kelsey, Auteur ; C. T. Collins, Auteur

Dans Bird Conservation International (10(2) JUN 2000)

As an island endemic, the Island Scrub-Jay's Aphelocoma insularis population status and conservation are of concern. In addition, because the Island Scrub-Jay is easily observed, it is an ideal candidate for monitoring the effects of management [...]

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Article

A review of the distribution and status of Pygmy Palm-Swift Micropanyptila furcata in Venezuela

C. T. Collins, Auteur ; T. P. Ryan, Auteur ; R. Kelsey, Auteur

Dans Bird Conservation International (12(2) JUN 2002)

Pygmy Palm-Swift Micropanyptila furcata is endemic to the Maracaibo Basin of Venezuela and Colombia. Described by Sutton in 1928, it is still known only from

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