Sayan reservoir (Tuva part)

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
Tundra Swan Cygnus columbianus LC passage 2004 present A4i
Brent Goose Branta bernicla LC passage 2004 present A4i
Ruddy Shelduck Tadorna ferruginea LC unknown 2004 present A4i
Common Crane Grus grus LC breeding 2004 present 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


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

Recommended citation
BirdLife International (2021) Important Bird Areas factsheet: Sayan reservoir (Tuva part). Downloaded from on 16/05/2021.