云南省会泽黑颈鹤国家级自然保护区大桥片区水禽资源调查

Investigation on Water Bird Resources at Daqiao Section of Huize National Nature Reserve in Yunnan

对云南会泽黑颈鹤国家级自然保护区大桥片区水禽资源进行了调查,共统计出水禽57种,隶属于7目13科.共发现冬侯鸟34种,旅鸟10种,留鸟9种,夏侯鸟3种以及迷鸟1种.列入世界自然保护联盟(IUCN)濒危物种红色名录受威胁水鸟3种,其中濒危等级2种,易危等级1种.列入中国物种红色名录受威胁水鸟5种,其中易危等级2种,接近易危3种.对该保护区水鸟分布格局特点的调查表明,大片连续性沼泽地成为水鸟安全越冬的重要生境,应作为保护区保护工作的核心内容.

The survey on the water bird was conducted from October 2009 to February 2010 at Huize Black-necked Crane National Nature Reserve in Yunnan province to find 57 species of water birds subjection to 7 orders and 13 families.The result showed that there are 34 species of winter migrant,10 species of traveler birds,9 resident birds,3 summer migrants and 1 straggler bird,of which 3 threatened water birds are listed in the Red Data Book of International Union for Conservation of Nature（IUCN）,including 2 endangered species and 1 vulnerable species,and 5 threatened water birds are listed in the China Species Red List of which 2 vulnerable species and 3 species closed to vulnerable class.The survey also revealed that the large continuous wetlands in Daqiao conservation region are the important habitat for safety overwintering of water birds and the central protected regions in Huize Nature Reserve.