CR
Niceforo's Wren Thryophilus nicefori



Family: Troglodytidae (Wrens)

Authority: (Meyer de Schauensee, 1946)

Red List Category

Criteria: C2a(i)

Click here for more information about the Red List categories and criteria

Justification of Red List category
This species is known from a small area, in which its preferred habitat is highly modified and degraded. Its known population is extremely small and declining, and all subpopulations are smaller than 50 individuals. The species is therefore classified as Critically Endangered.



BirdLife Species Guardian: FundaciĆ³n ProAves

Population size: 160-170 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 7,900 km2

Country endemic: yes

Attributes
Land-mass type - continent
Realm - Neotropical
IUCN System - Terrestrial

Recommended citation
BirdLife International (2024) Species factsheet: Niceforo's Wren Thryophilus nicefori. Downloaded from https://datazone.birdlife.org/species/factsheet/niceforos-wren-thryophilus-nicefori on 23/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 23/12/2024.