Current view: Data table and detailed info
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 (1990–1999) |
360 birds |
C2, C6 |
Tundra Swan Cygnus columbianus |
LC |
winter (1990–1999) |
2,401 birds |
A4i, B1i, B2, C2 |
Bean Goose Anser fabalis |
LC |
winter (1990–1999) |
8,000 birds |
A4i, B1i, C3 |
Greater White-fronted Goose Anser albifrons |
LC |
passage (1990–1999) |
26,020 birds |
A4i, B1i, C3 |
Corncrake Crex crex |
LC |
breeding (1990–1999) |
46 pairs |
A1, A4i, B1i, C1, C2, C6 |
A4iii Species group - waterbirds |
n/a |
passage (1990–1999) |
26,020 birds |
A4iii, C4 |
Habitat |
% of IBA |
Habitat detail |
Artificial/Terrestrial |
- |
Arable land |
Forest |
- |
Alluvial and very wet forest |
Grassland |
- |
Dry siliceous grassland |
Land use |
% of IBA |
agriculture |
- |
forestry |
- |
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Valley of River Ems (Germany). Downloaded from
https://datazone.birdlife.org/site/factsheet/valley-of-river-ems-iba-germany on 23/12/2024.