Data Zone
Year of most recent IBA criteria assessment: 2016
Populations of IBA trigger species| Species | Current IUCN Red List Category | Season | Year(s) of estimate | Population estimate | IBA Criteria Triggered |
|---|---|---|---|---|---|
| Baikal Teal Sibirionetta formosa | LC | breeding | 2004 | present | A1 |
| Northern Fulmar Fulmarus glacialis | LC | breeding | 2004 | present | A4ii |
| Spotted Greenshank Tringa guttifer | EN | passage | 2004 | present | A1 |
| Black-legged Kittiwake Rissa tridactyla | VU | breeding | 2004 | present | A4i |
| Slaty-backed Gull Larus schistisagus | LC | breeding | 2004 | present | A4i |
| Rhinoceros Auklet Cerorhinca monocerata | LC | breeding | 2004 | present | A4ii |
| Parakeet Auklet Aethia psittacula | LC | breeding | 2004 | present | A4ii |
| Crested Auklet Aethia cristatella | LC | breeding | 2004 | present | A4ii |
| Ancient Murrelet Synthliboramphus antiquus | LC | breeding | 2004 | present | A4ii |
| Thick-billed Murre Uria lomvia | LC | breeding | 2004 | present | A4ii |
| Common Murre Uria aalge | LC | breeding | 2006 | min 250,000 individuals | A4ii |
| Steller's Sea-eagle Haliaeetus pelagicus | VU | winter | 2004 | present | A1 |
| A4iii Species group - seabirds | n/a | breeding | 2004 | min 10,000 breeding pairs | A4iii |
Note: This table presents the IBA criteria triggered and the species that triggered then at the time of assessment, the current IUCN Red List category may vary from that which was in place at that time.
For more information about the IBA assessment process and criteria please click here
Protection status:
| Protected Area | Designation | Area (ha) | Relationship with IBA | Overlap with IBA (ha) |
|---|---|---|---|---|
| Poronaisky | Zapovednik | 56,695 | protected area overlaps with site | 0 |
| IUCN Habitat | Habitat detail | Extent (% of site) |
|---|---|---|
| Coastline | Inland cliffs and rocky slopes, Sea cliffs and rocky shores | - |
| Wetlands (inland) | Shingle and stony beaches | - |
| Artificial/Terrestrial | Urban areas | - |
Recommended citation
BirdLife International (2021) Important Bird Areas factsheet: Tyuleniy Island. Downloaded from
http://www.birdlife.org on 16/01/2021.
