The Information Of The Bird Specimens Collected From The Fujian Normal University And The Distribution Pattern Of Rare Birds In Fujian

Fujian Province is located in the migratory route of migratory birds in the Asia-Pacific region,and its forest coverage rate ranks first in the country.Coastal wetland resources provide good reproduction for birds,and habitat is also a good station for releasing and overwintering for many migratory birds.It has a very high Scientific research and conservation value.Due to the rich bird resources and unique geographical location,the development of bird research in Fujian Province is of great significance to the rational use of bird resources,the protection of rare birds,and the maintenance of ecological balance.In order to fully understand the geographical distribution of bird resources and rare and endangered birds in Fujian Province,a comprehensive analysis of the birds collected in the Museum of Fujian Normal University was conducted from 2017 to 2018,and field surveys in the Sanjiangkou area of Fuzhou City were completed through participation.Xiapu Nuclear Power Station and the surrounding ecological environment investigation work of the site of the Luzhou nuclear power plant,animal diversity survey in Yongchun County,bird survey of the Quanzhou Bay Estuary Wetland Nature Reserve,etc.,obtained field data combined with collected data summarizing bird composition in Fujian Province Based on this information and its geographic distribution,a rare and endangered bird information database in Fujian Province was established.Based on the geographical distribution of rare and endangered birds,the distribution pattern of endangered birds in Fujian Province was analyzed using GIS technology.The main findings are as follows:(1)Specimens of the classification of specimens were classified according to?China Bird System Search?and?China Wild Bird Manual?after finishing shelves.A total of 3618 bird specimens were collected from Fujian Normal University,belonging to 415 species,26orders and 76 families,accounting for 72%of the total number of birds in Fujian Province.(2)A total of 576 species and subspecies of birds were distributed in Fujian Province,which were combined with the bird data analysis of the museum and the related field studies in the province.They belong to 23 orders and 77 families,169 of which are rare and endangered birds.It belongs to 20 orders and 45 families,including 87 species of?National key protected wild anima?listprotected birds belonging to 17 orders and 22 families;63 species of key protected birds in Fujian belonging to 12 orders and 25 families;The 66 species of birds in the?Endangered species of wild animals and plants in the Trade Convention?belong to 13 orders and 15 families;the 24 species of birds in the?Chinese Red List of Endangered Animals?belong to 11 orders and 12 families;the 66 species of birds in the?IUCN Red List?are affiliated There were 66 species of threatened birds in 12 heads and 26 families,and in the?Chinese Red List of Species?,belonging to 12 orders and 26 families.(3)According to statistics,there are 169 species of rare and endangered birds in Fujian Province,belonging to 16 orders and 46 families.Among the threatened rare and endangered birds,the most prefectural administrative region is Xiamen,with 92 species accounting for 54.44%of the province's rare and endangered bird species;Shouning County and Qirong County are the least threatened,rare and endangered bird species,with 14 species.,accounting for 8.28%of the province's rare and endangered bird species.Among the 67 county-level administrative regions,the number of threatened rare and endangered birds ranges from 41 to 50,with the largest number of county-level administrative regions,totaling 24,accounting for 35.82%of the total number of county-level administrative regions in the province;5,accounting for 7.46%;2 in 21-30 species,accounting for 1.49%;18 of 31-40 species,accounting for 26.87%;12 of 51-60 species,accounting for 17.91%;61 species There are 6 of them,accounting for 8.96%.(See Table 5 and Figure 2 for details).The rare and endangered birds in Fujian Province are mainly distributed in the forest ecosystems in the low mountain and hilly provinces of Fujian and Fujian,the hilly plain provinces in the middle part of Anhui Province,and hilly provinces in the northern part of Fujian,as well as in the wetland ecosystems in the coastal areas.