
The Moy Estuary Special Protection Area is a vital coastal wetland on Ireland’s west coast, renowned for its rich birdlife, striking tidal habitats, and appeal to nature enthusiasts and bird watchers.
Located at the mouth of the River Moy in County Mayo, Ireland, the Moy Estuary Special Protection Area (SPA) covers an extensive tidal estuary characterized by mudflats, salt marshes, and sand dunes. This protected area is of international importance for its role as a refuge and feeding ground for numerous migratory and overwintering bird species including the nationally significant populations of Bewick's swans, bar-tailed godwits, and golden plovers. The estuary’s complex habitats include intertidal flats nourishing a rich benthic fauna, while adjacent saltmarshes and dune systems provide shelter and nesting sites for breeding birds. The SPA overlaps with other conservation designations, such as Special Areas of Conservation (SAC), highlighting its biodiversity significance. Historically, the site has supported traditional fisheries and small-scale agriculture which continue to shape the landscape. Visitors to the Moy Estuary enjoy tranquil walking routes along the shoreline and nearby coastal paths with excellent opportunities for wildlife observation and photography, particularly at low tide when bird activity peaks. The estuary is accessible from nearby towns like Ballina, offering visitors a blend of natural beauty and cultural heritage including historic villages and local seafood cuisine. The SPA’s conservation efforts focus on maintaining habitat quality, managing human disturbance, and monitoring key species to ensure the long-term health of this vibrant estuarine ecosystem.
Extensive tidal mudflats supporting large flocks of migratory birds
Unique transition zones from estuarine waters to sand dunes and saltmarshes
Prime location for birdwatching, especially for wintering Bewick's swans
Nearby Ballina town offers cultural and dining experiences complementing visits
Vast intertidal mudflats rich in invertebrates, providing critical feeding grounds for migratory waterbirds.
Support diverse flora and fauna including breeding waders and rare plant species.
Home to nationally and internationally important populations of Bewick’s swans, bar-tailed godwits, golden plovers, and other migratory birds.