MN042
Ogii Lake


IBA Criteria

Year of most recent IBA criteria assessment: 2009

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Whooper Swan Cygnus cygnus LC breeding 2004 present A4i
Bar-headed Goose Anser indicus LC - 2004 present A4i
Swan Goose Anser cygnoid VU breeding 2004 present A1, A4i
Common Goldeneye Bucephala clangula LC breeding 2004 present A4i
Ruddy Shelduck Tadorna ferruginea LC - 2004 present A4i
Baikal Teal Sibirionetta formosa LC passage 2004 present A1
Great Crested Grebe Podiceps cristatus LC - 2004 present A4i
Siberian Crane Leucogeranus leucogeranus CR passage 2004 present A1
Demoiselle Crane Anthropoides virgo LC breeding 2004 present A4i
White-naped Crane Grus vipio VU breeding 2004 present A1
Common Crane Grus grus LC breeding 2004 present A4i
Hooded Crane Grus monacha VU breeding 2004 present A1
Great Bustard Otis tarda VU breeding 2004 present A1
Dalmatian Pelican Pelecanus crispus NT breeding 2004 present A1, A4i
Northern Lapwing Vanellus vanellus NT - 2004 present A4i
Relict Gull Larus relictus VU - 2009 present A1
Pallas's Fish-eagle Haliaeetus leucoryphus EN breeding 2004 present A1
Lesser Kestrel Falco naumanni LC breeding 2004 present A1
A4iii Species group - waterbirds n/a unknown 2004 20,000 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


IBA Protection

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Ogii Nuur Ramsar Site, Wetland of International Importance 2,510 protected area contained by site 2,510

Habitats

IUCN Habitat Habitat detail Extent (% of site)
Wetlands (inland) -
Grassland Steppe -
For further information about the habitat classification please click here.


Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Ogii Lake. Downloaded from http://www.birdlife.org on 18/08/2022.