Bird Distribution Characteristics And Establishment Of Digital Network Platform In Waterfowl Nature Reserve Of Wuliangsuhai Wetland

Wuliangsuhai Wetland Waterfowl Nature Reserve is an autonomous region reserve located in Urad front banner,Bayannuur City,Inner Mongolia.It is the largest lake wetland at the junction of desert and grassland,and also an important migration channel,habitat breeding ground for birds.Collect data for October,2014 – November,2017 and from 2018 to 2019,Species composition and temporal spatial distribution characteristics of birds were investigated by Sample Line Method in different habitat types of the reserve.By establishing the official account of WeChat,Provide basic data for digital reserve construction.This survey recorded a total of 157 species of birds belong to 18 orders,40 families,of which 41 species are Passeriformes;38 species are Charadriiformes;25 species are Anseriformes.The fauna composition is dominated by Palaearctic which is 103 species,50 species of widespread species,and 4 species of Oriental species.There are 49 species,15 families,11 orders of rare and endangered birds,4 species of national grade I key protected birds and 30 species of national grade II key protected birds.There are 4 endangered(EN)species,4 vulnerable(VU)species and 23 near threatened(NT)species are included in“Red List of China's Vertebrates”.There is 1 endangered species,4 vulnerable species and 8 near threatened species are included in IUCN Red List.There are 3species listed in Appendix I of CITES and 25 species in Appendix II of CITES.11 kinds of land wild birds are under special protection in Inner Mongolia autonomous region.104,81,93 and 52 species are recorded in spring,summer,autumn and winter.The distribution of birds in the 10 areas ranked from the southeast bank,the east bank,the north bank,the northeast bank,thesouthwest bank,the forest of tourist attractions and Shajianzi,the northwest bank and lake center,Shajianzi farm and Erdenbolag farm,Erdenbolag town Bawan village and Erdaosha residential,south of Aerqi town are 112,72,46,44,43,35,19,18,17 and 10 species.The number of rare and endangered birds range from large to small,which is the southeast bank,the east bank,the north bank,the northeast bank,the forest of tourist attractions and Shajianzi,the southwest bank,Shajianzi farm and Erdenbolag farm,Erdenbolag town Bawan village and Erdaosha residential,south of Aerqi town,the northwest bank and lake center are investigated in 30,16,12,9,9,8,6,6,4 and 1 species.132,35,18,17 and 10 species are investigated in wetland,forestland,farmland,residential area and grassland.In this paper,the species archives of bird construction in the reserve are preliminarily studied,the bird species archives is composed of bird introduction,distribution map and image data.127 of them have Image data.10 typical bird descriptions and 5 bird distribution maps are shown.WeChat official account platform in reserve was built for the preliminary and introduces the general situation of the reserve,birds list,birds archives and birds dynamics,provide basic research results for the construction of digital reserve.