DE242
Lake Überlingen of Lake Constance


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
Red-crested Pochard Netta rufina LC breeding 1990-2000 6-10 breeding pairs B2
Red-crested Pochard Netta rufina LC passage 1990-2000 655 individuals B1i, C3
Common Pochard Aythya ferina VU passage 1990-2000 8,361 individuals B1i, C3
Tufted Duck Aythya fuligula LC passage 1990-2000 11,179 individuals B1i, C3
A4iii Species group - waterbirds n/a passage 1990-2000 20,195 individuals A4iii, C4

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

Protection status:

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Überlinger See und Bodenseeuferlandschaft Site of Community Importance (Habitats Directive) 3,769 protected area overlaps with site 2,860
Überlinger See des Bodensees Special Protection Area (Birds Directive) 2,556 protected area overlaps with site 2,283
Uberling lake, Lake Constance Landscape Protected Area 0 unknown 0
Uberling lake, Lake Constance Nature Reserve 440 unknown 0
Spetzgarter Tobel Naturschutzgebiet 12 protected area overlaps with site 12
Sipplinger Dreieck Naturschutzgebiet 15 protected area contained by site 15
Seefelder Aachmündung Naturschutzgebiet 55 protected area contained by site 55
Obere Güll Naturschutzgebiet 45 protected area contained by site 46
Nördliches Mainauried Naturschutzgebiet 12 protected area contained by site 11
Köstenerberg Naturschutzgebiet 16 protected area contained by site 16
Katharinenfelsen Naturschutzgebiet 4 protected area contained by site 4
Hödinger Tobel Naturschutzgebiet 28 protected area contained by site 28
Bodenseeufer (Gmk. Öhningen) Naturschutzgebiet 106 protected area overlaps with site 241
Bodenseeufer (Gmk. Litzelstetten, Dingelsdorf, Dettingen) Naturschutzgebiet 247 protected area overlaps with site 0
Bodenseeufer (Bodman-Ludwigshafen) Naturschutzgebiet 123 protected area contained by site 130
Bodenseeufer (19 Teilgebiete) Landschaftschutzgebiet 3,765 protected area overlaps with site 461
Bodenseeufer - Untere Güll Naturschutzgebiet 49 protected area contained by site 50
Bodenseeufer Landschaftschutzgebiet 815 protected area overlaps with site 729
Bodenseeufer Landschaftschutzgebiet 1,013 protected area overlaps with site 0
Bodanrück und westl. Bodensee Site of Community Importance (Habitats Directive) 14,341 protected area overlaps with site 3,189
Bodanrück Landschaftschutzgebiet 5,512 protected area is adjacent to site 0
Bodanrück Special Protection Area (Birds Directive) 6,311 protected area is adjacent to site 0

Habitats

IUCN Habitat Habitat detail Extent (% of site)
Forest Broadleaved deciduous woodland, Native coniferous woodland, Mixed woodland, Alluvial and very wet forest -
Grassland Steppes and dry calcareous grassland, Humid grasslands, Mesophile grasslands -
Wetlands (inland) Mud flats and sand flats, Standing freshwater, Rivers and streams, Water fringe vegetation, Fens, transition mires and springs -
Rocky areas (eg. inland cliffs, mountain peaks) Inland cliffs -
Artificial/Terrestrial Perennial crops, orchards and groves -
For further information about the habitat classification please click here.

Land use

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


Recommended citation
BirdLife International (2020) Important Bird Areas factsheet: Lake Überlingen of Lake Constance. Downloaded from http://www.birdlife.org on 25/11/2020.