CR
Mauritius Olive White-eye Zosterops chloronothus



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Red List Category

Criteria: C2a(ii)

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Justification of Red List category
This species is listed as Critically Endangered because it is estimated to have an extremely small population which is declining owing to predation by introduced mammals. In addition, it has a very small range, and its habitat is declining in quality and extent.

BirdLife Species Guardian: Mauritian Wildlife Foundation

Population size: 190-296 mature individuals

Population trend: Decreasing

Distribution size (breeding/resident): 61 km2

Country endemic: Yes

Attributes
Land-mass type - oceanic island - Oceanic islands are islands or island groups that are <200,000 sq km in size and separated from other land masses by >200 m sea depth. Generally Oceanic islands are islands or island groups that are <200,000 sq km in size and separated from other land masses by >200 m sea depth. Generally they have never been connected to a continental area by a land-ridge, and are volcanic in origin.
Realm - Afrotropical - realm
IUCN Ecosystem -- Terrestrial biome

Recommended citation
BirdLife International (2016) Species factsheet: Zosterops chloronothus. Downloaded from http://www.birdlife.org on 06/12/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 06/12/2016.