Family: Corvidae (Crows and jays)

Authority: Gray, 1859

Red List Category

Criteria: B1ab(ii,iii,v);C1+2a(i)

Click here for more information about the Red List categories and criteria

Justification of Red List category
This species has a small known range, and thus probably has a  moderately small population, which may be becoming increasingly fragmented. Population declines are inferred to be occurring as a result of habitat loss, although large tracts of suitable habitat remain secure at present. It is therefore currently considered Near Threatened.

Population size: 10000-19999 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 447,000 km²

Country endemic: yes

Attributes
Land-mass type - shelf island
Land-mass type - oceanic island
Realm - Oceanic
IUCN Ecosystem -- Terrestrial biome