Data Zone
Country/territory: Nepal
IBA criteria met: A1, A3 (2005)
For more information about IBA criteria, please click here
Area: 150,000 hectares (1,500.00 km2)
| IBA conservation status | |||
|---|---|---|---|
| Year of assessment (most recent) | State (condition) | Pressure (threat) | Response (action) |
| 2011 | moderate | medium | low |
| For more information about IBA monitoring, please click here | |||
Site description (2005 baseline)
Sal Shorea robusta forest is the main vegetation type found here. Degraded grasslands occur along the Rapti River. Although the exact extent of remaining forest is unknown, the area may still retain a significant portion of Churia hill forests.
The Rapti River flows through most of the lower Dang valley beneath the Churia range first on the northern side of the hills and then leaving the hills on the southern side.
Key biodiversity
Due to the general lack of ornithological surveys, bird life of this area remains very little known. Habitats, especially forests and wetlands, potentially support a good variety of birds. A proper survey in this area is needed, but because of the security situation this has not been feasible. A partial survey of vulture nests along the east west highway in 2003 found a total of 51 occupied White-rumped Vulture nests (Baral and Chaudhary 2003). Considering the number of known nests in the area and the available terrain, this IBA may hold the largest breeding population of the White-rumped Vultures in the country. There are large areas of dry tropical forests that are likely to support significant populations of characteristic species of the Indo-Malayan tropical dry zone biome. Dang’s subtropical forests may support significant populations of Sino-Himalayan subtropical forest biome.
Non-bird biodiversity: These forests are species-poor for mammals because of high hunting pressure and disturbance. Nothing is known about the status of herpetofauna and other vertebrates in this area.
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Dang Deukhuri foothill forests and west Rapti wetlands (Nepal). Downloaded from
https://datazone.birdlife.org/site/factsheet/dang-deukhuri-foothill-forests-and-west-rapti-wetlands-iba-nepal on 22/12/2024.