Tuanchiwa Reservoir

　　    Tuanchiwa Reservoir is a well-known bird sanctuary situated in the eastern part of Jinghai County. Built in 1978, it is a large plain reservoir stretching 33.56 kilometers in total length, featuring reed planting and windbreak platforms. The area boasts vast waters, a serene environment, and abundant aquatic resources and wildlife. It is rich in fish and shrimp, and serves as a habitat for over 40 species of rare birds, including first-class national protected species such as the white stork, black stork, and great bustard, as well as second-class protected species like the Dalmatian pelican, whooper swan, mute swan, mandarin duck, and common crane. During the seasonal bird migration, large numbers of migratory birds gather here, making it an excellent time for birdwatching.

　　    Tuanchiwa is rich in geothermal resources, containing various trace elements beneficial to human health.