Wetland introduction: The waterfront wetland belongs to the Yangtze River Estuary offshore and coastal wetlands. It is the essence of the park and the most important area for protection, monitoring and other conservation work. There are typical wetland plants such as sedge, reeds, and wild rice, as well as abundant tidal flat organisms such as river clams and jumping fish. It attracts many waterbirds to inhabit and feed here. It is also the best stop for migratory birds traveling from north to south. . At present, this wetland is still growing outward at a rate of about 10,000 square meters per year.