Blackish-headed Spinetail Synallaxis tithys

Family: Furnariidae (Ovenbirds)

Authority: Taczanowski, 1877

Red List Category

Criteria: A2c+3c+4c; C2a(i)

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Justification of Red List category
A re-assessment of this species's extent of occurrence using a Minimum Convex Polygon means this species no longer meets the threshold for Endangered. However, it is considered to be experiencing a rapid decline, and has a small and fragmented population size. Therefore, it is listed as Vulnerable.

Population size: 2500-9999

Population trend: Decreasing

Extent of occurrence (breeding/resident): 42,500 km2

Country endemic: No

Land-mass type - continent
Realm - Neotropical
IUCN Ecosystem -- Terrestrial biome

Recommended citation
BirdLife International (2023) Species factsheet: Synallaxis tithys. Downloaded from on 08/02/2023. Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from on 08/02/2023.