Red List Category
for more information about the Red List categories and criteria
Justification of Red List category
This species has seen a steady and prolonged increase in the wild population as a result of intensive recovery management. However, its overall numbers are still small, and the population is restricted to a small range within which habitat continues to decline. It therefore qualifies as Endangered.
300-350 mature individuals
Distribution size (breeding/resident):
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