中文摘要：

2014年10月—2015年4月,采用样点法对鄱阳湖5个区域的47个样点中越冬雁鸭类数量与分布进行了调查。共记录雁鸭类18种,包括国家Ⅱ级重点保护动物小天鹅Cygnus columbianus和白额雁Anser albifrons。豆雁Anser fabalis的累计数量最多,其次为小天鹅、白额雁、鸿雁Anser cygnoides和罗纹鸭Anas falcata;斑嘴鸭Anas poecilorhyncha出现频次最高,其次为豆雁、小天鹅、鸿雁和白额雁;斑嘴鸭、豆雁和小天鹅出现湖泊数最多。浅水湖泊、草洲和泥滩是多数越冬雁鸭类偏好的生境。鄱阳湖国家级自然保护区集中了最多、最全的雁鸭类。

英文摘要：

The number and distribution of wintering Anseriformes were investigated by point count method from October2014 to April 2015 at 47 survey sites of Poyang Lake. A total of 18 species of Anseriformes were recorded. Of these species,tundra swans（ Cygnus columbianus） and white-fronted gooses（ Anser albifrons） were listed as Class Ⅱ national protected species. Bean gooses（ Anser fabalis） were the most abundant species,followed by tundra swans,white-fronted gooses,swan gooses（ Anser cygnoides） and falcate ducks（ Anas falcata）. Spot-billed ducks（ Anas poecilorhyncha） were encountered most frequently,followed by bean gooses,tundra swans,swan gooses and white-fronted gooses. Spot-billed ducks,bean gooses and tundra swans emerged in most lakes. Large,shallow lakes,marshland and mudflats were the preferred habitats by most of these wintering waterfowls. Poyang Lake National Nature Reserve supported the most of the birds.