Research on the Summer Bird Community Structure in Farmland of the Suburb of Kuitun

In order to investigate the avifauna and bird community in farmland of the suburb of Kuitun and to discuss the similarity between communities in the different habitats and influencing factors,the bird species and their abundance in five different sites were studied with line sampling method,Shannon— Wiener,Pielou indices analysis.According to the record,there were 54 species in that area, belonging to 38 genera,21 families of 9 orders.There were 9 widespread species,19 northern species,19 northern widespread species and 7 central-Asia species.Dominant species in different suits showed that the forest coverage and vegetation height were the important factor to special bird.The diversity was related to the vegetation height(Y=0.630 9+0.194 3lnX).Higher evenness suggested that the different communities were distributed even.The results of the Hierarehieal Cluster suggested that the avian communities of the five habitats can be divided into two groups: bird community of forest and bird community of desert.