宁夏沙湖自然保护区春季鸟类群落组成及多样性研究

2011年3～5月,对宁夏沙湖湿地自然保护区的鸟类资源进行了调查,记录鸟类160种,隶属于17目33科90属,其中国家Ⅰ级重点保护鸟类4种,国家Ⅱ级重点保护鸟类13种；夏候鸟、留鸟、旅鸟和冬候鸟构成该区鸟类的主体；鸭科、鹭科和鹬科为该区的优势科；区系组成以古北种为主,共43种.此外还对该保护区鸟类资源和多样性的保护和管理提出了建议.

Bird Resources and Diversity in Shahu Nature Reserve of Ningxia

According to the investigation from March to May in 2011,162 species of birds belonging to 17 families,33 orders,90 genera were recorded in Shanhu wetland Nature Reserve in Ningxia 4 species were first grade the national protected birds while 13 species were second grade national protected birds.Resident bird,winter and summer migrants were dominant species.The number of Anatidae,Ardeidae and Scolopacidae species were the most.Species of Palaeartic Realm were dominant.Some proposals for protecting the bird resource and diversity were offered.