Family: Bucerotidae (Hornbills)

Authority: (Temminck, 1832)

Red List Category

Criteria: A3cd+4cd

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Justification of Red List category
This species is restricted to primary forests within a region experiencing high rates of deforestation. The area of forest within its range has undergone a rapid rate of decline over recent years, which is thought to be continuing. The species is also threatened by hunting. The species's population size is therefore suspected to undergo a large reduction over the next three generations and for this reason it is listed as Endangered.

Population size: unknown

Population trend: decreasing

Extent of occurrence (breeding/resident): 2,980,000 km²

Country endemic: no

Attributes
Land-mass type - continent
Land-mass type - shelf island
Realm - Indomalayan
IUCN System - Terrestrial