Where Yangtze sediment meets the sea, accumulating into tidal flats — the core refueling station on the East Asian-Australasian Flyway for millions of migratory birds.

Yangtze Estuary Wetlands 上海

Where Yangtze sediment meets the sea, accumulating into tidal flats — the core refueling station on the East Asian-Australasian Flyway for millions of migratory birds.