Red List Category
for more information about the Red List categories and criteria
Justification of Red List category
This species occupies a very small range on one island, and therefore has a small total population. As it appears to be most abundant in forest, the continuing degradation of this habitat within its range, and hence a concomitant decline in population, qualifies it as Endangered.
600-1700 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