West Bengal
Wreathed Hornbill
West Bengal
High
Priority
Priority

Wreathed Hornbill
Rhyticeros undulatus

Long-term Trend:
Insufficient Data

Current Annual Trend:
Trend Inconclusive
Other
Conservation
Categories
Global Red List:
Vulnerable
Wild Life Protection Act:
Schedule-I
India
West Bengal
Long-term Trend (%)
Long-term Trend CI (%)
Current Annual Trend (%)
-8.14
Current Annual Trend CI (%)
(-11.79, -4.49)
Distribution Range Size (sq.km)
28,970
1,355
Distribution Range Size CI (sq.km)
(28,580, 29,360)
(1,279, 1,431)
Migratory Status
Resident
Habitat Specialization
Forest
Endemicity
Non-endemic
States where they are key
Arunachal Pradesh, Assam, Mizoram
See Interpreting Species Pages for a detailed explanation
To cite this page: SoIB 2023. State of India's Birds factsheet: Wreathed Hornbill Rhyticeros undulatus (State: West Bengal) https://stateofindiasbirds.in/species/wb-wrehor1/. Accessed on 2025-04-23.
National Trend
State Trends
Habitat Trends
Conservation Area Trends
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