We located 12 species of geese and ducks (5 genera) during November and December,the dominant species were Spot-billed Duck (Anas poecilorhyncha),Common Teal (A.crecca),Baikal Teal (A.formosa) and Mallard (A.platyrhynchos).

• 与历史记录相比；雁鸭类种类明显减少。 11~12月记录到雁鸭类5属12种；优势种为斑嘴鸭(Anas poecilorhyncha)、绿翅鸭(A.；crecca)、花脸鸭(A