【摘要】 2017年3月-2019年5月,运用样线法和样点法对青海省循化县胜利湾区域的鸟类多样性进行了初步的调查研究。调查共记录到鸟类70种,隶属于12目23科,其中:国家Ⅰ级保护动物1种,国家Ⅱ级保护动物7种,青海省省级重点保护动物11种,"三有"动物41种。从世界动物地理区划上,古北界鸟类42种,占60%,东洋界鸟类3种,占4.3%,广布种鸟类25种,占35.7%。从居留型上,留鸟34种,占48.6%;夏候鸟13种,占18.6%;旅鸟23种,占32.8%。通过优势度分析,优势种2种,为白骨顶Fulica atra和绿头鸭Anas platyrhynchos,常见种25种,少见种29种,偶见种14种。更多还原

【Abstract】 Using sample line and sampling-point methods,bird diversity surveys were conducted preliminary at the Shengliwan area,Xunhua County,Qinghai Province in August from March 2017-May 2019.A total of 70 species in 23 families and 12 orders were recorded.1 species were ranked as key protected first class species in China,and 7 species were ranked as key protected second class species in China.11 species were ranked as key protected province class species in Qinghai and 41 species were ranked as the list of terrestrial wildlife that are useful for national protection or have important economic value or have important scientific research value.According to the world animal geographical division by these birds,42 species belong to Palaearctic realm,which the percentage were 60%;3 species belong to Oriental realm,which the percentage were 4.3% and 25 species belong to widely distributed birds which the percentage were 35.7%.According to the residential pattern,34 species were residents,13 species were summer birds,23 species were migrants,the percentage were 48.6%,18.6%,32.8%,respectively.The result of the dominance analysis showed,coot(Fulica atra) and mallard(Anas platyrhynchos),25 were typical species,29 were rare species,14 were occasional species.更多还原