Red List Category
for more information about the Red List categories and criteria
Justification of Red List category
This species has a very small, fragmented and declining range. An ongoing conservation programme has substantially improved its status but, until habitat loss is halted, the species will continue to qualify as Endangered.
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 - Neotropical - realm
IUCN Ecosystem -- Terrestrial biome