Year of most recent IBA criteria assessment: 2004Populations 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||passage||1994-2004||300-400 individuals||C2|
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
|Protected Area||Designation||Area (ha)||Relationship with IBA||Overlap with IBA (ha)|
|Tasu ezers||Special Protection Area (Birds Directive)||271||protected area overlaps with site||271|
|Tasu ezers||Restricted Nature Territory||271||protected area overlaps with site||271|
|Tāšu ezers||Dabas liegums||271||protected area overlaps with site||0|
|Tasu ezers||Site of Community Importance (Habitats Directive)||271||protected area overlaps with site||0|
|IUCN Habitat||Habitat detail||Extent (% of site)|
|Wetlands (inland)||Fens, transition mires and springs, Standing freshwater||-|
|Artificial/Terrestrial||Arable land, Highly improved re-seeded landscapes||-|
|Forest||Broadleaved deciduous woodland||-|
|Land-use||Extent (% of site)|
BirdLife International (2020) Important Bird Areas factsheet: Tasu lake. Downloaded from http://www.birdlife.org on 15/08/2020.