Western Chat-tanager Calyptophilus tertius

Family: Calyptophilidae (Chat-tanagers)

Authority: Wetmore, 1929

Red List Category

Criteria: C2a(ii)

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Justification of Red List category
This species has a small population with a single subpopulation, which is declining owing to habitat loss through logging and conversion to agriculture. For these reasons the species is evaluated as Vulnerable.

Population size: 6700-13300

Population trend: Decreasing

Extent of occurrence (breeding/resident): 15,100 km2

Country endemic: No

Recommended citation
BirdLife International (2021) Species factsheet: Calyptophilus tertius. Downloaded from on 24/01/2021. Recommended citation for factsheets for more than one species: BirdLife International (2021) IUCN Red List for birds. Downloaded from on 24/01/2021.