Family: Bucerotidae (Hornbills)

Authority: (Boddaert, 1783)

Red List Category

Criteria: A2cd+4cd; C2a(i)

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Justification of Red List category
This species has a very small, severely fragmented population which is undergoing a very rapid continuing decline as a result of lowland deforestation and hunting. For these reasons it is listed as Endangered.

Population size: 1200 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 64,500 km²

Country endemic: yes

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