青海巴塘河国家湿地公园鸟类多样性

Diversity of Birds at Batanghe National Wetland Park

为掌握青海巴塘河国家湿地公园鸟类资源现状,2019—2020年在该湿地公园采用样线调查和定点观察法进行鸟类多样性调查,共记录鸟类16目39科121种,其中,留鸟55种,旅鸟23种,夏候鸟41种,冬候鸟2种。国家I级保护动物4种,国家II级保护动物10种,水鸟24种,猛禽12种。巴塘河国家湿地公园各区域中,结古朵公园鸟种最少,仅记录28种。巴塘河草原区鸟种最多,记录80种。巴塘河下游区-扎曲河流域-巴塘河草原区鸟类丰富度指数较高,动物区系相关性密切,是巴塘河湿地公园鸟类多样性区域较高的区域,应进行重点保护。

From 2019 to 2020,15 times of survey had been conducted on community of birds in the Batanghe national wetland park using sample lines and fixed points.Up to 121 species,belonging to 121 genera of 39 families of 16 orders,had been recorded.Among them,there were 55 residents,23 migrants,41 summer visitors,2 winter visitors.Four of them are listed as class I of China National Protected Wildlife,and 10 species of animals,24 species of waterbirds and 12 species of raptors as class II protected.Among the different sub-regions of Batanghe wetland park,the Jieguduo park recorded the smallest number of birds,only 28 species.The Batanghe grassland recorded the most species,a total of 80 species.Batanghe downstream area,Zhaquhe basin and Batanghe grassland are the areas with higher Shannon-wiener values.Batang grassland is rich in wetland resources and the core area of birds diversity which is of uppermost priority for protection.