Family: Corvidae (Crows and jays)

Authority: Bonaparte, 1851

Red List Category

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

Justification of Red List category

This species has a large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (extent of occurrence <20,000 km² combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). The species is suspected to be declining but does not meet or approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size is unknown but probably very large, and hence does not approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern.

Population size: unknown

Population trend: decreasing

Extent of occurrence (breeding/resident): 55,700 km²

Country endemic: yes

Attributes
Realm - Oceanian
IUCN System - Terrestrial