VU
White-tailed Canastero Asthenes usheri



Family: Furnariidae (Ovenbirds)

Authority: Morrison, 1947

Red List Category

Criteria: C2a(ii)

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Justification of Red List category
This species is listed as Vulnerable because it is thought to have a small, declining population.

Population size: 2500-9999

Population trend: Decreasing

Extent of occurrence (breeding/resident): 9,700 km2

Country endemic: Yes


Recommended citation
BirdLife International (2020) Species factsheet: Asthenes usheri. Downloaded from http://www.birdlife.org on 31/05/2020. Recommended citation for factsheets for more than one species: BirdLife International (2020) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 31/05/2020.