Invitation to a journey to the land of birds between marshes and the Bay of Veys! Nature and birds are anchored in the territory of the Regional Natural Park: storks, curlews, barnacle geese, bluethroats… Some are sedentary, others are only seasonal, they are great travelers… Meeting with the feathered inhabitants of the Regional Natural Park! Lively conference proposed by Sébastien Provost as part of the "A tire d'aile" Festival.