Where the Atlantic meets a maze of rivers, tidal creeks, and salt marshes, Southeastern South Carolina defines coastal birding in the Deep South. The Lowcountry’s vast estuaries and barrier islands host extraordinary diversity year round, from sprawling rice impoundments and maritime forests to open beaches alive with shorebirds. Marshes support herons, egrets, and rails, while woodlands provide shelter for migrants each spring and fall. Offshore, the Atlantic Flyway channels raptors and seabirds along the coast, while cypress wetlands and tidal rivers extend inland. This seamless blend of wilderness and accessibility makes the Lowcountry a cornerstone of South Carolina birding and a must visit destination for coastal naturalists.