Year of most recent IBA criteria assessment: 2016
Populations of IBA trigger speciesSpecies | Current IUCN Red List Category | Season | Year(s) of estimate | Population estimate | IBA Criteria Triggered |
---|---|---|---|---|---|
Long-tailed Duck Clangula hyemalis | VU | winter | 1989 | 10,000-12,000 individuals | A1 |
Spectacled Eider Somateria fischeri | NT | winter | 2004 | present | A4i |
Common Eider Somateria mollissima | NT | winter | 1989 | 9,000-13,000 individuals | A4i |
Pelagic Cormorant Urile pelagicus | LC | breeding | 2004 | present | A4i |
Ross's Gull Rhodostethia rosea | LC | winter | 2004 | present | A4i |
Ivory Gull Pagophila eburnea | NT | passage | 1980-1989 | 200-1,000 individuals | A1, A4i |
Crested Auklet Aethia cristatella | LC | breeding | 1985-1987 | min 700,000 individuals | A4ii |
Pigeon Guillemot Cepphus columba | LC | breeding | 1985-1987 | min 6,200 individuals | A4ii |
A4iii Species group - seabirds | n/a | breeding | 1985 | min 700,000 individuals | 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
IUCN Habitat | Habitat detail | Extent (% of site) |
---|---|---|
Grassland | Alpine and subalpine grassland | - |
Coastline | Sea cliffs and rocky shores | - |
Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Sireniki shore of Chukotka. Downloaded from
http://www.birdlife.org on 18/08/2022.