Data Zone
The site was identified as internationally important for bird conservation in 2002 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 List | Season (year/s of estimate) | Size | IBA criteria |
|---|---|---|---|---|
| Whooper Swan Cygnus cygnus | LC | winter (-) | 50–100 birds | C2 |
| Tundra Swan Cygnus columbianus | LC | passage (-) | 600 birds | A4i, B1i, C2 |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Haaler Au lowlands (Germany). Downloaded from
https://datazone.birdlife.org/site/factsheet/haaler-au-lowlands-iba-germany on 23/12/2024.