Choco Vireo Vireo masteri

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Red List Category

Criteria: B1ab(i,ii,iii,v)

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Justification of Red List category
This species has a small population, a small range and is known with certainty from just three separate areas. Its range and population are likely to be declining because of continuing habitat destruction. Recent searches in suitable habitat in intermediate areas have failed to find this species, and it is therefore classified as Endangered.

Population size: 15423-15777 mature individuals

Population trend: Decreasing

Distribution size (breeding/resident): 3,100 km2

Country endemic: No

Land-mass type - continent - Continents are land masses > bigger than Australia (=7,682,300 sq km).
Realm - Neotropical - realm
IUCN Ecosystem -- Terrestrial biome

Recommended citation
BirdLife International (2016) Species factsheet: Vireo masteri. Downloaded from http://www.birdlife.org on 06/12/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 06/12/2016.