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 |
|---|---|---|---|---|
| Swinhoe's Storm-petrel Hydrobates monorhis | NT | breeding (2004) | present | A4ii |
| Streaked Shearwater Calonectris leucomelas | NT | breeding (2004) | present | A4ii |
| Ancient Murrelet Synthliboramphus antiquus | LC | breeding (2004) | present | A4ii |
| Japanese Murrelet Synthliboramphus wumizusume | VU | breeding (2004) | present | A1 |
| Pleske's Grasshopper-warbler Helopsaltes pleskei | VU | breeding (2004) | present | A1 |
| Year | Protected Area | Designation (management category) | % coverage of IBA |
|---|---|---|---|
| - | Chilbal Is | Natural Monument (-) | 100 |
| 1982 | Breeding Ground of Sea Birds (Swinhoe's Storm-Petrel, Streaked Shearwater, and Fork-tailed Swift) on Chilbaldo Island, Sinan | 천연기념물 (IV) | 17 |
| 2009 | Shinan Dadohae | UNESCO-MAB Biosphere Reserve (UA) | 100 |
| Habitat | % of IBA | Habitat detail |
|---|---|---|
| Marine Coastal/Supratidal | - |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Chilbal-do island (South Korea). Downloaded from
https://datazone.birdlife.org/site/factsheet/chilbal-do-island-iba-south-korea on 23/12/2024.