Data Zone
The site was identified as internationally important for bird conservation in 2016 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 |
|---|---|---|---|---|
| Baikal Teal Sibirionetta formosa | LC | passage (1997) | present | A1 |
| Northern Fulmar Fulmarus glacialis | LC | breeding (1997) | present | A4ii |
| Spotted Greenshank Tringa guttifer | EN | passage (1997) | present | A1 |
| Black-legged Kittiwake Rissa tridactyla | VU | breeding (1997) | present | A4i |
| Slaty-backed Gull Larus schistisagus | LC | breeding (1997) | present | A4i |
| Rhinoceros Auklet Cerorhinca monocerata | LC | breeding (1997) | present | A4ii |
| Parakeet Auklet Aethia psittacula | LC | breeding (1997) | present | A4ii |
| Crested Auklet Aethia cristatella | LC | breeding (1997) | present | A4ii |
| Ancient Murrelet Synthliboramphus antiquus | LC | breeding (1997) | present | A4ii |
| Thick-billed Murre Uria lomvia | LC | breeding (1997) | present | A4ii |
| Common Murre Uria aalge | LC | breeding (2006) | min 250,000 birds | A4ii |
| Steller's Sea-eagle Haliaeetus pelagicus | VU | passage (1997) | present | A1 |
| A4iii Species group - seabirds | n/a | breeding (2006) | min 250,000 birds | A4iii |
| Year | Protected Area | Designation (management category) | % coverage of IBA |
|---|---|---|---|
| 1988 | Poronaisky | Zapovednik (Ia) | 1 |
| Habitat | % of IBA | Habitat detail |
|---|---|---|
| Marine Coastal/Supratidal | major (>10) | |
| Marine Intertidal | major (>10) | |
| Artificial/Terrestrial | minor (<10) | Urban areas |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Tyuleniy Island (Russia (Asian)). Downloaded from
https://datazone.birdlife.org/site/factsheet/tyuleniy-island-iba-russia-(asian) on 23/12/2024.