Data Zone
Year of most recent IBA criteria assessment: 2002
Populations of IBA trigger species| Species | Current IUCN Red List Category | Season | Year(s) of estimate | Population estimate | IBA Criteria Triggered |
|---|---|---|---|---|---|
| Black Stork Ciconia nigra | LC | passage | 1990-2000 | 26 individuals | C6 |
| White Stork Ciconia ciconia | LC | passage | 1990-2000 | 16 individuals | C6 |
| Eurasian Eagle-owl Bubo bubo | LC | breeding | 1990-2000 | 1 breeding pairs | C6 |
| Osprey Pandion haliaetus | LC | winter | 1990-2000 | 6 individuals | C6 |
| European Honey-buzzard Pernis apivorus | LC | winter | 1990-2000 | 23 individuals | C6 |
| Common Kingfisher Alcedo atthis | LC | breeding | 1990-2000 | 10 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) |
|---|---|---|---|---|
| Vienenburger Kiesteiche | Naturschutzgebiet | 26 | protected area contained by site | 28 |
| Okertal südlich Vienenburg | Naturschutzgebiet | 205 | protected area overlaps with site | 198 |
| Okertal bei Vienenburg | Special Protection Area (Birds Directive) | 470 | protected area overlaps with site | 364 |
| Okertal | Naturschutzgebiet | 65 | protected area overlaps with site | 192 |
| Harly; Ecker und Okertal nördlich Vienenburg | Site of Community Importance (Habitats Directive) | 682 | protected area overlaps with site | 146 |
| Harli | Landschaftschutzgebiet | 508 | protected area is adjacent to site | 0 |
| Ecker- und Okertal | Site of Community Importance (Habitats Directive) | 267 | protected area overlaps with site | 0 |
Recommended citation
BirdLife International (2023) Important Bird Areas factsheet: Oker valley near Vienenburg. Downloaded from
http://www.birdlife.org on 29/03/2023.
