Red List Category
for more information about the Red List categories and criteria
Justification of Red List category
This species has been downlisted to Near Threatened. The population is estimated to be small but it is not thought to be undergoing a continuing decline; it almost meets the requirements for listing as threatened under criterion C2a(i).
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 - Oceanic - realm
IUCN Ecosystem -- Terrestrial biome