摘要
2020年8月—2021年7月,采用样点法对齐齐哈尔百鸟湖湿地鸟类进行调查。结果显示:本周期调查记录到47种鸟类,隶属于7目12科。夏候鸟27种(57.45%),旅鸟17种(36.17%),留鸟3种(6.38%)。红嘴鸥(Chroicocephalus ridibundus)和绿头鸭(Anas platyrhynchos)是优势种。百鸟湖湿地迁徙季鸟类组成变动较为剧烈,数量占优势的种类不稳定,呈明显季节性。国家重点保护鸟类东方白鹳(Ciconia boyciana)、青头潜鸭(Aythya baeri)、黑颈䴙䴘(Podiceps nigricollis)和白琵鹭(Platalea leucorodia)在百鸟湖湿地已经形成稳定的繁殖种群。
From August 2020 to July 2021,direct sampling method was used to quantify bird composition and abundance in Bainiao Lake Wetland of Qiqihar.Results showed that 47 species birds,belonging to seven orders and 12 families,were recorded.27 species of summer migratory birds accounted for 57.45% of the total species.Travelling birds were 17 species,accounting for 36.17%.The resident birds were three species,accounted for 6.38%.Black-headed gull(Chroicocephalus ridibundus),mallard(Anas platyrhynchos) were dominant species.The composition of birds fluctuated sharply in migration season,and the dominant species in migration season was unstable,and the composition of dominant species varied greatly each month.The endangered species Oriental stork(Ciconia boyciana),Baer's pochard(Aythya baeri),black-necked grebe(Podiceps nigricollis)and Eurasian spoonbill(Platalea leucorodia) have formed stable breeding colonies in the Bainiao Lake Wetland.
作者
严雪洁
张美琦
许青
YAN Xuejie;ZHANG Meiqi;XU Qing(College of Wildlife and Protected Area,Northeast Forestry University,Harbin,150040,China)
出处
《野生动物学报》
北大核心
2023年第4期853-862,共10页
CHINESE JOURNAL OF WILDLIFE
关键词
鸟类群落
多样性
百鸟湖湿地
优势种
Bird community
Diversity
Bainiao Lake Wetland
Dominant species
