Family: Bucerotidae (Hornbills)

Authority: (Vieillot, 1816)

Red List Category

Criteria: C1

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Justification of Red List category
This poorly known species is listed as Near Threatened as it is likely to be declining moderately rapidly owing to habitat loss, as well as exploitation by hunters and trappers. Its population size is likely to be small, as it is largely restricted to primary forest, and it should be carefully monitored.

Population size: unknown

Population trend: decreasing

Extent of occurrence (breeding/resident): 168,000 km²

Country endemic: yes

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