Data Zone
The site was identified as important in 2010 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.
Populations meeting IBA criteria ('trigger species'):| Species | Current IUCN Red List Category | Season | Year(s) | Population estimate at site | IBA criteria met |
|---|---|---|---|---|---|
| Whooper Swan Cygnus cygnus | LC | breeding | 2008 | 3 breeding pairs | C6 |
| Corncrake Crex crex | LC | breeding | 1995-2003 | 55-65 males | C1 |
| Common Crane Grus grus | LC | passage | 1995-2003 | 1,800-2,000 individuals | C2 |
| Common Crane Grus grus | LC | breeding | 2008 | 300 breeding pairs | C6 |
| Black Stork Ciconia nigra | LC | breeding | 2008 | 18 breeding pairs | C6 |
| Black Tern Chlidonias niger | LC | breeding | 1995-2003 | 40-50 breeding pairs | C6 |
| Lesser Spotted Eagle Clanga pomarina | LC | breeding | 2008 | 25 breeding pairs | C6 |
| White-tailed Sea-eagle Haliaeetus albicilla | LC | breeding | 2008 | 18 breeding pairs | C6 |
| Red Kite Milvus milvus | LC | breeding | 2008 | 16 breeding pairs | C1, C6 |
The current IUCN Red List category may differ from that which was valid at the time of IBA criteria assessment (2010).
| Protected area (PA) | PA designation | PA area (ha) | Relationship of PA with IBA | Overlap of PA with IBA (ha) |
|---|---|---|---|---|
| Źródliskowe Zbocza | Rezerwat Przyrody | 51 | protected area contained by site | 0 |
| Wyspa Sołtyski | Rezerwat Przyrody | 23 | protected area contained by site | 0 |
| Pojezierze Ińskie | Site of Community Importance (Habitats Directive) | 10,230 | protected area contained by site | 10,230 |
| Ostoja Ińska | Special Protection Area (Birds Directive) | 87,711 | protected area overlaps with site | 80,872 |
| Obszar Chronionego Krajobrazu D (Choszczno-Drawno) | Obszar Chronionego Krajobrazu | 24,468 | protected area overlaps with site | 0 |
| Krzemieńskie Źródliska | Rezerwat Przyrody | 76 | protected area contained by site | 0 |
| Kamienna Buczyna | Rezerwat Przyrody | 12 | protected area contained by site | 11 |
| Jezioro Lubie i Dolina Drawy | Site of Community Importance (Habitats Directive) | 15,047 | protected area is adjacent to site | 0 |
| Iński Park Krajobrazowy | Park Krajobrazowy | 17,575 | protected area contained by site | 17,763 |
| Goóowacz | Nature Reserve | 79 | protected area contained by site | 79 |
| Głowacz | Rezerwat Przyrody | 78 | protected area contained by site | 0 |
| Dorzecze Regi | Site of Community Importance (Habitats Directive) | 14,828 | protected area overlaps with site | 0 |
| Brzeźnicka Węgorza | Site of Community Importance (Habitats Directive) | 592 | protected area contained by site | 592 |
| Bórbagno Miałka | Rezerwat Przyrody | 50 | protected area contained by site | 0 |
| Habitat (IUCN level 1) | Habitat detail | Extent (% of site) |
|---|---|---|
| Forest | Broadleaved deciduous woodland, Mixed woodland | - |
| Wetlands (inland) | Standing freshwater, Raised bogs, Water fringe vegetation | - |
| Artificial/Terrestrial | Arable land | - |
| Grassland | - | |
| Other | - |
| Land-use | Extent (% of site) |
|---|---|
| agriculture | - |
| fisheries/aquaculture | - |
| forestry | - |
| hunting | - |
Recommended citation
BirdLife International (2023) Important Bird Area factsheet: Insko Site. Downloaded from
http://datazone.birdlife.org/site/factsheet/insko-site-iba-poland on 25/09/2023.
