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') at the site:| Species | Red List1 | Season | Year(s) | Size | IBA criteria |
|---|---|---|---|---|---|
| Corncrake Crex crex | LC | breeding | 1999 | 50-80 males | C1 |
| Black Tern Chlidonias niger | LC | breeding | 2002 | 40-50 breeding pairs | C6 |
1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2010) may differ.
| Year | Protected Area | Designation | % overlap with IBA |
|---|---|---|---|
| 1986 | Miński | Obszar Chronionego Krajobrazu | 50 |
| 1991 | Florianów | Rezerwat Przyrody | 3 |
| 1998 | Rogożnica | Rezerwat Przyrody | 1 |
| 2004 | Dolina Kostrzynia | Special Protection Area (Birds Directive) | 93 |
| 2008 | Rogoźnica | Site of Community Importance (Habitats Directive) | 1 |
| 2012 | Torfowisko Jeziorek | Rezerwat Przyrody | <1 |
| 2015 | Barania Ruda | Rezerwat Przyrody | <1 |
| Habitat1 | Habitat detail | % of IBA |
|---|---|---|
| Grassland | 76 | |
| Forest | 13 | |
| Artificial/Terrestrial | 5 | |
| Wetlands (inland) | 5 | |
| Other | 1 |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Kostrzyn River Valley (Poland). Downloaded from
https://datazone.birdlife.org/site/factsheet/kostrzyn-river-valley-iba-poland on 23/11/2024.