CR
Helmeted Hornbill Rhinoplax vigil



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Red List Category

Criteria: A3cd

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

Justification of Red List category
This spectacular hornbill has been uplisted from Near Threatened to Critically Endangered owing to severe hunting pressure for its casque and as a result of habitat loss from logging and agricultural conversion. Hunting pressure is expected to increase and spread across the species's range given the value that is placed on the species's 'ivory' casque in illegal trade.

Population size: U mature individuals

Population trend: Decreasing

Distribution size (breeding/resident): 1,220,000 km2

Country endemic: No

Attributes
Land-mass type - continent - Continents are land masses > bigger than Australia (=7,682,300 sq km).
Land-mass type - shelf island - Continental islands include all other islands or island groups. Generally they were once part of continents and lie on a continental shelf of < 200 m sea depth.
Realm - Indomalayan - realm
IUCN Ecosystem -- Terrestrial biome

Recommended citation
BirdLife International (2016) Species factsheet: Rhinoplax vigil. Downloaded from http://www.birdlife.org on 05/12/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 05/12/2016.