RU3150
Bolon' lake


IBA Criteria

Year of most recent IBA criteria assessment: 2004

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 A3, A4i
Bean Goose Anser fabalis LC unknown 2004 present A4i
Greater White-fronted Goose Anser albifrons LC passage 2004 present A4i
Lesser White-fronted Goose Anser erythropus VU passage 2004 present A1, A4i
Common Goldeneye Bucephala clangula LC breeding 2004 present A3, A4i
Goosander Mergus merganser LC unknown 2004 present A4i
Baer's Pochard Aythya baeri CR breeding 2004 present A1, A3
Tufted Duck Aythya fuligula LC unknown 2004 present A4i
Greater Scaup Aythya marila LC passage 2004 present A4i
Garganey Spatula querquedula LC unknown 2004 present A4i
Northern Shoveler Spatula clypeata LC unknown 2004 present A4i
Baikal Teal Sibirionetta formosa LC breeding 2004 present A1, A4i
Falcated Duck Mareca falcata NT breeding 2004 present A3, A4i
Eurasian Wigeon Mareca penelope LC breeding 2004 present A3, A4i
Mallard Anas platyrhynchos LC unknown 2004 present A4i
Northern Pintail Anas acuta LC unknown 2004 present A4i
Anas crecca NR unknown 2004 present A4i
Red-crowned Crane Grus japonensis EN breeding 2004 present A1, A3
Hooded Crane Grus monacha VU breeding 2004 present A1, A3
Oriental Stork Ciconia boyciana EN breeding 2004 present A1, A3
Schrenck's Bittern Ixobrychus eurhythmus LC breeding 2004 present A3, A4i

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)
Lake Bolon & the mouths of the Selgon & Simmi Rivers Ramsar Site, Wetland of International Importance 53,800 protected area overlaps with site 0
Bolon'sky Zapovednik 103,600 protected area contained by site 64,800

Habitats

IUCN Habitat Habitat detail Extent (% of site)
Wetlands (inland) Riverine floodplains, Freshwater lakes and pools -
Forest Coniferous forest (temperate/boreal), Broadleaf deciduous forest (temperate/boreal) -
Grassland Edaphic grassland -
For further information about the habitat classification please click here.


Recommended citation
BirdLife International (2021) Important Bird Areas factsheet: Bolon' lake. Downloaded from http://www.birdlife.org on 20/10/2021.