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Black-and-chestnut Eagle Spizaetus isidori



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Red List Category

Criteria: C2a(i)

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Justification of Red List category
This species has been uplisted to Endangered on the basis that its declining population is estimated to be very small, with fewer mature individuals than previously thought. The destruction of its montane forest habitat, as well as direct human persecution, are inferred to be driving a continuing decline. Further research is required to elucidate threatening processes and quantify their resulting effects on population trends.



Population size: 250-999 mature individuals

Population trend: Decreasing

Country endemic: No

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

Recommended citation
BirdLife International (2016) Species factsheet: Spizaetus isidori. 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.