EN
Black-and-chestnut Eagle Spizaetus isidori



Family: Accipitridae (Hawks, Eagles)

Authority: (Des Murs, 1845)

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

Population trend: Decreasing

Distribution size (breeding/resident): 4,380,000 km2

Country endemic: No

Attributes
Realm - Neotropical
Land-mass type - continent
IUCN Ecosystem -- Terrestrial biome

Recommended citation
BirdLife International (2016) Species factsheet: Spizaetus isidori. Downloaded from http://www.birdlife.org on 09/12/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 09/12/2016.