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Location France, Poitou-Charentes
Central coordinates 1o 0.00' West  45o 57.00' North
IBA criteria B1i, B2, C3, C6
Area 5,400 ha
Altitude 0 - 5m
Year of IBA assessment 2000

Ligue Pour La Protection des Oiseaux



Site description An estuary with mudflats, saltmarshes, reedbeds (Phragmites) and aquatic vegetation, freshwater marshes, wet meadows, and arable fields.

Key Biodiversity The site is important for breeding waterbirds.

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Purple Heron Ardea purpurea breeding  1997  27 breeding pairs  C6  Least Concern 
Himantopus himantopus breeding  1996  12-20 breeding pairs  C6  Not Recognised 
Pied Avocet Recurvirostra avosetta winter  1991  300 individuals  B2  Least Concern 
Red Knot Calidris canutus passage  1991  5,000 individuals  B1i, C3  Least Concern 
Bluethroat Luscinia svecica breeding  1997  25-50 breeding pairs  C6  Least Concern 

Protected areas

Protected area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)  
ANSE DE FOURAS, BAIE D'YVES, MARAIS DE ROCHEFORT - FR5410013 Birds Directive 13,604 protected area is adjacent to site 0  
ESTUAIRE ET BASSE VALLEE DE LA CHARENTE - FR5412025 Birds Directive 10,700 protected area overlaps with site 4,814  
MARAIS DE BROUAGE (et marais nord d'Oléron) - FR5400431 Habitats Directive 26,142 protected area is adjacent to site 0  
MARAIS DE BROUAGE, ILE D'OLERON - FR5410028 Birds Directive 26,080 protected area is adjacent to site 0  
MARAIS DE ROCHEFORT - FR5400429 Habitats Directive 13,604 protected area is adjacent to site 0  
PERTUIS CHARENTAIS - FR5400469 Habitats Directive 456,027 protected area is adjacent to site 0  
PERTUIS CHARENTAIS - ROCHEBONNE - FR5412026 Birds Directive 819,258 protected area is adjacent to site 0  
VALLEE DE LA CHARENTE (basse vallée) - FR5400430 Habitats Directive 10,723 protected area overlaps with site 4,814  

Habitats

IUCN habitat Habitat detail Extent (% of site)
Grassland Humid grasslands  -
Wetlands (inland) Rivers and streams; Standing brackish and salt water; Standing freshwater; Tidal rivers and enclosed tidal waters; Water fringe vegetation  -
Artificial - terrestrial Arable land; Highly improved re-seeded landscapes; Perennial crops, orchards and groves  -
Coastline Mud flats & sand flats; Salt marshes  -

Land use

Land-use Extent (% of site)
agriculture -
fisheries/aquaculture -
hunting -
tourism/recreation -
urban/industrial/transport -

Protection status National None International Partial2,500 ha of IBA covered by Special Protection Area (Marais de Fouras, Baie d'Yves et Marais de Rochefort, 11,679 ha).

Related state of the world's birds case studies

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Recommended citation  BirdLife International (2014) Important Bird Areas factsheet: Estuaire de la Charente. Downloaded from http://www.birdlife.org on 18/12/2014

To provide new information to update this factsheet or to correct any errors, please email BirdLife