VU
Numfor Leaf-warbler Phylloscopus maforensis



Family: Phylloscopidae (Leaf-warblers)

Authority: Meyer, 1874

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, delcining population found only in one subpopulation.

Population size: 2500-9999

Population trend: Decreasing

Extent of occurrence (breeding/resident): 420 km2

Country endemic: Yes


Recommended citation
BirdLife International (2019) Species factsheet: Phylloscopus maforensis. Downloaded from http://www.birdlife.org on 17/02/2019. Recommended citation for factsheets for more than one species: BirdLife International (2019) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 17/02/2019.