Site description (2000 baseline)
The site consists of saltwater lagoons, beaches, saltwater marshes, woodland and arable land.
Key biodiversity
The site holds 20,000 or more waterbirds on passage, on a regular basis. Species of global conservation concern that do not meet IBA criteria: Aythya nyroca (wintering).
Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Marais et forêt d'Olonne (France). Downloaded from
https://datazone.birdlife.org/site/factsheet/marais-et-forêt-dolonne-iba-france on 22/12/2024.