Data Zone
The site was identified as internationally important for bird conservation in 2004 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.
Populations meeting IBA criteria ('trigger species') at the site:| Species | Red List | Season (year/s of estimate) | Size | IBA criteria |
|---|---|---|---|---|
| Nilgiri Woodpigeon Columba elphinstonii | VU | resident (2004) | present | A1, A2 |
| White-rumped Vulture Gyps bengalensis | CR | non-breeding (2004) | present | A1, A3 |
| Indian Vulture Gyps indicus | CR | non-breeding (2004) | present | A1 |
| Malabar Grey Hornbill Ocyceros griseus | VU | resident (2004) | present | A2 |
| Crimson-backed Sunbird Leptocoma minima | LC | resident (2004) | present | A2 |
Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2004. The most recent assessment (2003) is shown below.
| IBA conservation assessment | |||
|---|---|---|---|
| Year of assessment | State | Pressure | Response |
| 2003 | not assessed | low | not assessed |
| Whole site assessed? | State assessed by | Accuracy of information | |
| yes | unset | good | |
| Pressure (threats to the trigger species and/or their habitats) | ||||
|---|---|---|---|---|
| Threat | Timing | Scope | Severity | Result |
| Energy production and mining | happening now | few individuals/small area (<10%) | rapid decline (>30% over 3 generations) | low |
| Agricultural expansion and intensification | happening now | few individuals/small area (<10%) | slow decline (1–10% over 3 generations) | low |
| Natural system modifications | happening now | few individuals/small area (<10%) | slow decline (1–10% over 3 generations) | low |
| Biological resource use | happening now | few individuals/small area (<10%) | slow decline (1–10% over 3 generations) | low |
| Response (conservation actions taken for the trigger species and/or their habitats) | |||
|---|---|---|---|
| Designation | Planning | Action | Result |
| Not assessed | Not assessed | Not assessed | not assessed |
| Year | Protected Area | Designation (management category) | % coverage of IBA |
|---|---|---|---|
| 1958 | Radhanagari | Sanctuary (IV) | 100 |
| 2012 | Western Ghats | World Heritage Site (natural or mixed) (UA) | 100 |
| Habitat | % of IBA | Habitat detail |
|---|---|---|
| Forest | - |
| Land use | % of IBA |
|---|---|
| agriculture | - |
| energy production and mining | - |
| water management | - |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Radhanagari Wildlife Sanctuary (India). Downloaded from
https://datazone.birdlife.org/site/factsheet/radhanagari-wildlife-sanctuary-iba-india on 23/12/2024.