Year of most recent IBA criteria assessment: 2007
Populations of IBA trigger speciesSpecies | Current IUCN Red List Category | Season | Year(s) of estimate | Population estimate | IBA Criteria Triggered |
---|---|---|---|---|---|
Greylag Goose Anser anser | LC | passage | 2005 | 15,000-20,000 individuals | A4i, B1i |
Bean Goose Anser fabalis | LC | passage | 2005 | 10,000-15,000 individuals | A4i, B1i |
Greater White-fronted Goose Anser albifrons | LC | passage | 2005 | 40,000-60,000 individuals | A4i, B1i |
Corncrake Crex crex | LC | breeding | 2005 | 13,000-18,000 breeding pairs | A1, B2 |
Little Tern Sternula albifrons | LC | breeding | 2005 | 70-100 breeding pairs | B2 |
Thrush Nightingale Luscinia luscinia | LC | breeding | 2005 | 20,000-30,000 breeding pairs | B3 |
Collared Flycatcher Ficedula albicollis | LC | breeding | 2005 | 7,000-8,000 breeding pairs | B3 |
A4iii Species group - waterbirds | n/a | passage | 2005 | 50,000-99,999 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
Protected Area | Designation | Area (ha) | Relationship with IBA | Overlap with IBA (ha) |
---|---|---|---|---|
Prisursky | Zapovednik | 9,148 | protected area overlaps with site | 2,000 |
Poreckiy | Zakaznik | 17,500 | protected area overlaps with site | 0 |
The local conservation groups below are working to support conservation at this IBA.
Name | Year formed |
---|---|
Youth ecological union in Chuvashia | 2005 |
IUCN Habitat | Habitat detail | Extent (% of site) |
---|---|---|
Forest | Broadleaved deciduous woodland, Native coniferous woodland, Mixed woodland, Alluvial and very wet forest | - |
Grassland | Humid grasslands | - |
Wetlands (inland) | Standing freshwater, Rivers and streams, Fens, transition mires and springs | - |
Artificial/Terrestrial | Highly improved re-seeded landscapes, Arable land, Forestry plantations, Other urban and industrial areas | - |
Land-use | Extent (% of site) |
---|---|
agriculture | - |
forestry | - |
nature conservation and research | - |
Recommended citation
BirdLife International (2023) Important Bird Areas factsheet: Sura environs. Downloaded from
http://www.birdlife.org on 03/02/2023.