Family: Furnariidae (Ovenbirds)

Authority: (Zimmer, 1947)

Red List Category

Criteria: C2a(i)

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Justification of Red List category
This species is now listed as Endangered on the basis that it is estimated to have a very small population, probably existing in multiple small sub-populations, which is inferred to be in decline owing to on-going habitat loss and degradation.

Population size: 1000-2499 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 80,600 km²

Country endemic: yes