In recent years, with the improving water quality of the Sanya River, more and more water birds have begun to nest in trees in the surrounding mangroves, making the place a paradise habitat for these fascinating creatures. Currently, there are nearly 30 species of waterbirds found in the area, including Little Egrets, Great Egrets, Pond Herons, Night Herons, and more.

The Night Heron, a Class II protected species in China, usually feeds on small fish, a wide range of shrimp, and aquatic insects. (Photo by Sha Xiaofeng / HiNews)