Red List Category
for more information about the Red List categories and criteria
Justification of Red List category
This species is classified as Vulnerable because it has a small population which is likely to be experiencing on-going declines owing to forest loss. It may be endemic to a single island, but identification difficulties mean that it is difficult to determine its true distribution, abundance, and hence its status.
2500-9999 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 - Oceanic - realm
IUCN Ecosystem -- Terrestrial biome