The Coastal Plains are vital for migratory birds because they provide essential nesting sites and stopover habitats during their long journeys.

The region's extensive wetlands, marshes, estuaries, and forests create rich, food-abundant environments that birds rely on to rest and refuel. Many migratory species, such as herons, egrets, ducks, and shorebirds, depend on these habitats for breeding, nesting, and raising their young. The diverse vegetation and water sources of the Coastal Plains also offer shelter and protection from predators. As birds travel between their northern breeding grounds and southern wintering areas, the Coastal Plains act as a critical link in the migration corridor. This makes the region particularly important for bird conservation efforts, as it supports the survival of numerous species throughout their annual cycles. Without the Coastal Plains' habitats, migratory birds would face significant challenges during their long, energy-demanding migrations.