DE117
Werderland


IBA Criteria

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
Corncrake Crex crex LC breeding 1997 1 breeding pairs C6
Spotted Crake Porzana porzana LC breeding 1994 1 breeding pairs C6
Eurasian Bittern Botaurus stellaris LC winter 1995 1 individuals C6
Eurasian Bittern Botaurus stellaris LC breeding 1996 1-12 breeding pairs C6
Ruff Calidris pugnax LC passage 1991 15 individuals C6
Wood Sandpiper Tringa glareola LC passage 1992 2 individuals C6
Short-eared Owl Asio flammeus LC winter 1989 14 individuals C6
Western Marsh-harrier Circus aeruginosus LC breeding 1997 1-2 breeding pairs C6
Hen Harrier Circus cyaneus LC winter 1995 1 individuals C6
Red-backed Shrike Lanius collurio LC breeding 1993 1 breeding pairs C6
Bluethroat Cyanecula svecica LC breeding 1997 1-2 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


IBA Protection

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Weser zwischen Ochtummündung und Rekum Site of Community Importance (Habitats Directive) 447 protected area overlaps with site 113
Werderland und Lesumröhrichte Landschaftschutzgebiet 471 protected area overlaps with site 0
Werderland Naturschutzgebiet 331 protected area contained by site 241
Werderland Special Protection Area (Birds Directive) 848 protected area contained by site 799
Werderland Site of Community Importance (Habitats Directive) 393 protected area contained by site 393
Niedervieland Special Protection Area (Birds Directive) 1,294 protected area is adjacent to site 0
Nebenarme der Weser mit Strohauser Plate und Juliusplate Site of Community Importance (Habitats Directive) 1,637 protected area is adjacent to site 0
Lesumniederung und Burg-Grambke Landschaftschutzgebiet 228 protected area overlaps with site 0
Lesum Site of Community Importance (Habitats Directive) 108 protected area overlaps with site 18
Dunger See 1. Änderungsverordnung Naturschutzgebiet 33 protected area contained by site 32
Bremen 1968 36. Änderung Landschaftschutzgebiet 1,536 protected area is adjacent to site 571

Habitats

IUCN Habitat Habitat detail Extent (% of site)
Shrubland Scrub -
Grassland Humid grasslands -
Wetlands (inland) Standing freshwater -
For further information about the habitat classification please click here.

Land use

Land-use Extent (% of site)
agriculture -
hunting -
nature conservation and research -
tourism/recreation -
For further information about the land use classification please click here.


Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Werderland. Downloaded from http://www.birdlife.org on 13/08/2022.