The Somme, a hub for migratory birds Migrating birds use the Bay of the Somme both as a resting place and a nesting area. Vladimira Dvorakova / age fotostock;
Covering an area of some 17,792 acres, the Baie de Somme is the largest estuary in northern France and a place of rest for birds on long migratory journeys (over 340 species have been recorded here). It is also a breeding ground for some of Europe's less common species, such as the Great Bittern and the Garganey. You will also find a colony of common seals which has re-established itself here, having nearly died out in the 50s.
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