Range
The Seychelles warbler currently occurs on the islands of Cousin, Cousine, Aride and Denis in the Seychelles (2) (3) (4). Historically, this species is believed to have also existed on Marianne, possibly Praslin, and there were also occasional reports from Mahé and Félicité (3).
 | View a distribution map for this species at UNEP World Conservation Monitoring Centre. |
Habitat
Thick scrub and dense, tall woodland dominated by the tree Pisonia grandis are the Seychelles warbler's preferred habitats (3), but it also occurs in scrub in old coconut plantations, and swamps and mangroves (2).