清水湾是闻名国际的花脸鸭渡冬地，除此之外，还有数十万只的豆雁、白额雁、绿头鸭等在这儿渡过漫长的冬天。
Cheonsuman is an important wintering place for Baikal Teal . Besides , there are also hundred thousands of Bean Goose , White-fronted Goose , Mallard etc to spend their winter there .
白额雁