池州平天湖湿地鸟类资源调查

2010～2011年对拟建安徽省池州市平天湖湿地公园鸟类进行了调查,共记录鸟类16目40科172种,涵盖了6种不同的生态型。从居留型来看,留鸟71种,夏候鸟51种,冬候鸟40种,旅鸟10种;在该区域内繁殖的鸟类达122种,占总种数的70.93%。从动物地理上看,广布种65种,东洋界鸟类66种,而古北界鸟类只有41种,可见,该区鸟类东洋界物种明显多于古北界物种,表现出明显的南方鸟类区系特点,以及逐渐由东洋界向古北界过渡的特征。此外,该湿地有国家Ⅰ级重点保护鸟类1种、Ⅱ级重点保护鸟类17种,水禽资源特别丰富,其种类和数量具明显的季节性变化,夏季以鹭类为主体,而冬季以雁鸭类为主体。

A Preliminary Investigation of Bird Resources in Pingtian Lake Wetland

We recorded 172 species of birds of 16 orders and 40 families at Pingtian Lake Wetland,Chizhou city,Anhui province during 2010-2011.71 species were residents,51 species were summer visitors,40 were winter visitors,and 10 were passage migrants.122 species（71%） breed at the wetland.Among these,65 species are widely distributed,66 species are Oriental,and 41 species are Palaearctic.The total number of Oriental species exceeded that of Palaearctic species,which is characteristic of southern avifauna.One of the 172 species is listed in the first - rank category of nationally protected birds, while 17 species are listed in the second - rank category of nationally protected birds.The waterfowl resource of the wetland park is abundant and bird population numbers showed significant seasonal changes,with dominant species being ardeids in summer and anatids in winter.