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Conservation status and vocal and morphological description of the Grand Comoro Scops Owl Otus pauliani Benson 1960

Published online by Cambridge University Press:  11 May 2010

M. Herremans ,
M. Louette  and
J. Stevens
M. Herremans
Affiliation:
Department of Wildlife and National Parks (Ornithology Section), P.O. Box 131, Gaborone, Botswana.
M. Louette
Affiliation:
Koninklijk Museum voor Midden-Afrika, B-3080 Tervuren, Belgium.
J. Stevens
Affiliation:
Provinciaal Natuurcentrum, B-3620 Rekem, Belgium.
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Summary

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The Grand Comoro Scops Owl Otus pauliani, confined to forest on Mount Karthala on Grand Comoro, Indian Ocean, is a distinct species based on the evidence of its plumage and voice. In November 1989 studies of territorial calling birds at night revealed its presence between 1,000 and 1,900 m on the north, west and south flanks of the volcano, on which there exists some 10,000 ha of suitable habitat. As territory sizes may be only 5 ha, the population could well be over 1,000 pairs but, although this is encouraging, there remains a long-term threat from forest loss through habitat fragmentation (fires, logging) and the spread of the Indian Myna Acridotheres tristis.

Type
Research Article
Information
Bird Conservation International , Volume 1 , Issue 2 , June 1991 , pp. 123 - 133
Copyright
Copyright © Birdlife International 1991

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