NT
Tanimbar Monarch Carterornis castus



Family: Monarchidae (Monarch-flycatchers)

Authority: (Sclater, 1883)

Red List Category

Criteria: B1b(i,ii,iii)

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

Justification of Red List category
This species has a small range that is experiencing ongoing habitat loss and degradation. Although historically this was mostly peripheral and coastal, there is increasing evidence that interior forest is being lost and degraded, especially on Yamdena. For now, there is no evidence that the species is declining rapidly, nor that it has a small population size, although both factors should be monitored closely. It is currently considered Near Threatened.

Population size: unknown

Population trend: decreasing

Extent of occurrence (breeding/resident): 5,800 km2

Country endemic: yes

Attributes
Realm - Oceanian
IUCN System - Terrestrial

Recommended citation
BirdLife International (2024) Species factsheet: Tanimbar Monarch Carterornis castus. Downloaded from https://datazone.birdlife.org/species/factsheet/tanimbar-monarch-carterornis-castus on 22/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 22/12/2024.