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 |
|---|---|---|---|---|---|
| Corncrake Crex crex | LC | breeding | 1995-2003 | 60-150 males | C1 |
| Montagu's Harrier Circus pygargus | LC | breeding | 1998-2003 | 11-15 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
| Protected Area | Designation | Area (ha) | Relationship with IBA | Overlap with IBA (ha) |
|---|---|---|---|---|
| Zieluńsko-Rzęgnowski | Obszar Chronionego Krajobrazu | 38,972 | protected area overlaps with site | 0 |
| Olszyny Rumockie | Rezerwat Przyrody | 149 | protected area contained by site | 0 |
| Olszyny Rumockie | Site of Community Importance (Habitats Directive) | 150 | protected area contained by site | 150 |
| Okolice Rybna i Lidzbarka | Obszar Chronionego Krajobrazu | 660 | protected area overlaps with site | 0 |
| Nadwkrzański | Obszar Chronionego Krajobrazu | 100,017 | protected area overlaps with site | 0 |
| Międzyrzecze Skrwy i Wkry | Obszar Chronionego Krajobrazu | 28,410 | protected area overlaps with site | 0 |
| Górznieńsko-Lidzbarski Park Krajobrazowy | Park Krajobrazowy | 27,536 | protected area is adjacent to site | 0 |
| Gołuska Kępa | Rezerwat Przyrody | 10 | protected area contained by site | 0 |
| Doliny Wkry i Mławki | Special Protection Area (Birds Directive) | 28,752 | protected area overlaps with site | 27,211 |
| Dolina Mławki | Rezerwat Przyrody | 148 | protected area contained by site | 0 |
| Dolina Górnej Wkry | Obszar Chronionego Krajobrazu | 4,189 | protected area overlaps with site | 0 |
| IUCN Habitat | Habitat detail | Extent (% of site) |
|---|---|---|
| Forest | - | |
| Grassland | - | |
| Artificial/Terrestrial | - | |
| Wetlands (inland) | - | |
| Other | - |
Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Wkra and Mlawka Rivers Valleys. Downloaded from
http://www.birdlife.org on 26/01/2022.
