Family: Troglodytidae (Wrens)

Authority: Barbour, 1926

Red List Category

Criteria: B1ab(i,ii,iii)

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Justification of Red List category
A recent survey suggests that this species might be more common than previously feared. However, it is classified as Endangered because it has a very small range and presumably population, which are confined to one area and continue to decline in response to habitat loss.

Population size: 600-1700 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 3,300 km²

Country endemic: yes

Attributes
Land-mass type - oceanic island
Realm - Neotropical
IUCN Ecosystem -- Freshwater biome
IUCN Ecosystem -- Terrestrial biome