Richardson D. (2001) Species Conservation Assessment and Action Plan, Seychelles Warbler. [1]Arkivigite je 2013-12-27 per la retarkivo Wayback Machine Nature Seychelles.
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Richardson D. (2001) Species Conservation Assessment and Action Plan, Seychelles Warbler. [1]Arkivigite je 2013-12-27 per la retarkivo Wayback Machine Nature Seychelles.
