Data Zone
Year of most recent IBA criteria assessment: 2010
Populations of IBA trigger species| Species | Current IUCN Red List Category | Season | Year(s) of estimate | Population estimate | IBA Criteria Triggered |
|---|---|---|---|---|---|
| Little Crake Zapornia parva | LC | breeding | 2007-2009 | 70-90 males | C6 |
| Black Tern Chlidonias niger | LC | breeding | 2007-2009 | 40-45 breeding pairs | C6 |
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
| Most recent IBA monitoring assessment | |||
|---|---|---|---|
| Year of assessment | Threat score (pressure) | Condition score (state) | Action score (response) |
| 2011 | not assessed | favourable | not assessed |
| Was the whole site covered? | Yes | State assessed by | Population |
| Accuracy of information | good | ||
Protection status:
| Protected Area | Designation | Area (ha) | Relationship with IBA | Overlap with IBA (ha) |
|---|---|---|---|---|
| Ostoja Warmińska | Special Protection Area (Birds Directive) | 145,342 | protected area is adjacent to site | 0 |
| Ostoja nad Oświnem | Site of Community Importance (Habitats Directive) | 3,357 | protected area overlaps with site | 1,659 |
| Lake of Seven Islands Nature Reserve (Rezerwat pyzyrody “Jezioro Siedmiu Wysp”) | Ramsar Site, Wetland of International Importance | 1,618 | protected area overlaps with site | 1,007 |
| Jezioro Siedmiu Wysp | Rezerwat Przyrody | 1,763 | protected area overlaps with site | 1,000 |
| Jezioro Oświn i okolice | Special Protection Area (Birds Directive) | 2,516 | protected area contains site | 2,308 |
| Jeziora Oświn | Obszar Chronionego Krajobrazu | 15,262 | protected area overlaps with site | 0 |
| IUCN Habitat | Habitat detail | Extent (% of site) |
|---|---|---|
| Forest | Broadleaved deciduous woodland, Native coniferous woodland, Mixed woodland | - |
| Grassland | Humid grasslands, Mesophile grasslands | - |
| Wetlands (inland) | Standing freshwater, Rivers and streams, Raised bogs, Water fringe vegetation, Fens, transition mires and springs | - |
| Artificial/Terrestrial | Arable land, Ruderal land | - |
| Land-use | Extent (% of site) |
|---|---|
| agriculture | - |
| forestry | - |
| nature conservation and research | - |
| not utilised | - |
| hunting | - |
Recommended citation
BirdLife International (2020) Important Bird Areas factsheet: Oswin site. Downloaded from
http://www.birdlife.org on 15/08/2020.
