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Conserving the Seychelles Warbler Acrocephalus sechellensis by translocation: a transfer from Cousin Island to Aride Island

Published online by Cambridge University Press:  11 May 2010

Jan Komdeur ,
Ian D. Bullock  and
Michael R. W. Rands
Jan Komdeur
Affiliation:
Department of Zoology, University of Cambridge, Cambridge CB2 oPJ, U.K.
Ian D. Bullock
Affiliation:
6 Stampers Row, Parkend, Lydney, Gloucester GL15 4JL, U.K.
Michael R. W. Rands
Affiliation:
International Council for Bird Preservation, 32 Cambridge Road, Girton, Cambridge CB3 oPJ, U.K.
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Summary

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The Seychelles Warbler was once a highly threatened single-island endemic species with a population of 26 individuals confined to Cousin Island in the inner Seychelles. Following long-term management of Cousin, the population steadily recovered to around 300- 360 birds. Given the vulnerability of one small island in the Indian Ocean, the possibility of establishing the species on additional islands had been proposed as a priority conservation measure. This paper describes the successful translocation of 29 Seychelles Warblers from Cousin to Aride, summarizes the ecological studies carried out prior to, during and after the translocation and documents the subsequent establishment of the new population. It is considered that the Seychelles Warbler will soon no longer be a globally threatened species.

Type
Research Article
Information
Bird Conservation International , Volume 1 , Issue 2 , June 1991 , pp. 177 - 185
Copyright
Copyright © Birdlife International 1991

References

Bathe, G. M. and Bathe, H. V. (1982) Territory size and habitat requirement of the Seychelles Brush Warbler Acroephalus (Bebrornis) sechellensis. International Council for Bird Preservation, Cousin Island Research Station, Techn. Rep. 18.Google Scholar
Collar, N. J. and Stuart, S. N. (1985) Threatened birds of Africa and related islands: the 1CBP/IUCN Red Data Book, Part 1. Cambridge, U.K.: International Council for Bird Preservation.Google Scholar
Crook, J. H. (1960) The present status of certain rare landbirds of the Seychelles Islands. Unnumbered Seychelles Government Bulletin.Google Scholar
Diamond, A. W. (1980) Seasonality, population structure and breeding ecology of the Seychelles Brush Warbler Acrocephalus sechellensis. Proc.4th Pan-African Orn. Congress.: 253–266.Google Scholar
Flack, J. A. D. (1977) Interisland transfers of New Zealand Black Robins. Pp. 365–372 in Temple, S. A. ed. Endangered birds: management techniques for preserving threatened species. Madison: University of Wisconsin Press, and London: Croom Helm.Google Scholar
King, W.B. (1978–1979) Red data book, 2. Aves. Second edition. Morges, Switzerland: International Union for Conservation of Nature and Natural Resources.Google Scholar
Komdeur, J. (in press a) The conservation of the Seychelles Warbler Acrocephalus sechellensis. International Council for Bird Preservation (Technical Publication).Google Scholar
Komdeur, J. (in press b) Influence of territory quality and habitat saturation on dispersal options in the Seychelles Warbler Acrocephalus sechellensis; an experimental test of the habitat saturation for cooperative breeding. Proceedings of the 20th International Ornithological Conference.Google Scholar
Oustalet, M. E. (1878) Etude sur la faune ornithologique des isles Seychelles. Bull. Soc. Philomath. Paris 7(2): 161–206.Google Scholar