Red List Category
for more information about the Red List categories and criteria
Justification of Red List category
This species qualifies as Vulnerable because it occurs at very low densities and thus is suspected to have a small population, which is likely to be undergoing a continuing decline owing to habitat loss at the lower fringes of its altitudinal range.
2500-9999 mature individuals
Distribution size (breeding/resident):
Land-mass type - shelf island - Continental islands include all other islands or island groups. Generally they were once part of continents and lie on a continental shelf of < 200 m sea depth.
Realm - Indomalayan - realm
IUCN Ecosystem -- Terrestrial biome