Species of Thailand
Thai: นกเงือกกรามช้าง, nok ngeuak kraam chaang
Binomial name: Rhyticeros undulatus, George Shaw, 1811
The wreathed hornbill (Rhyticeros undulatus), also known as the bar-pouched wreathed hornbill, is a species of hornbill found in forests from far north-eastern India and Bhutan, east and south through mainland Southeast Asia and the Greater Sundas, except Sulawesi. It is long. Males weigh from to , and females weigh from to . Both sexes are similar to the respective sexes of the closely related plain-pouched hornbill, but the wreathed hornbill can be recognized by the dark bar on the lower throat (hence the alternative common name, bar-pouched). Though commonly considered monotypic, evidence suggests some geographical variation in the appearance.
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- Rhyticeros undulatus
- Thai: นกเงือกกรามช้าง, nok ngeuak kraam chaang
- Aceros undulatus
Least Concern (IUCN3.1)
- Chiang Dao Wildlife Sanctuary
- Hala-Bala Wildlife Sanctuary
- Hat Yai District, Songkhla
- Huai Kha Khaeng Wildlife Sanctuary
- Kaeng Krachan National Park
- Kaeng Krung National Park
- Khao Ang Rue Nai Wildlife Sanctuary
- Khao Banthat Wildlife Sanctuary
- Khao Luang National Park
- Khao Phra - Bang Khram Wildlife Sanctuary
- Khao Soi Dao Wildlife Sanctuary
- Khao Sok National Park
- Khao Yai National Park
- Khlong Nakha Wildlife Sanctuary
- Khlong Phanom National Park
- Khlong Saeng Wildlife Sanctuary
- Ko Phra Thong
- Kromluang Chumphon Wildlife Sanctuary
- Kui Buri National Park
- Mae Wong National Park
- Mueang Krabi District, Krabi
- Mueang Tak District, Tak
- Nam Nao National Park
- Pang Sida National Park
- Phu Khiao Wildlife Sanctuary
- Sai Yok District, Kanchanaburi
- Sri Phang-nga National Park
- Tarutao National Marine Park
- Tat Mok National Park
- Thale Ban National Park
- Thung Yai Naresuan Wildlife Sanctuary
- Ton Nga-Chang Wildlife Sanctuary
- Wang Mai Forest Restoration Project
Range map of Rhyticeros undulatus in Thailand
Important note; our range maps are based on limited data we have collected. The data is not necessarily accurate or complete.
Special thanks to Ton Smits, Parinya Pawangkhanant, Ian Dugdale and many others for their contribution for range data.
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