Structure And Diversity of Wetland Bird Community In Kasha Lake

Based on the survey on wetland bird species in the Kasha Lake, the results show that there are 40 speices in the total belonging to 9 orders, 14 families. Most of them are summer residents and travellers. including 3 species of national first-class protected birds, 2 species second-classs, 3 species provincial protected birds; 5 species of oriental region, 12 of palaearctic region, 22 of widespread and 1 of peculiar. In addition, the diversity index of wetland birds in the region was 4.529 and evenness index, 0.8504