云南祥云水目山鸟类多样性研究

Species Diversity of Birds in Shuimu Mountain of Yunnan Province

结合样线法和样点法、红外相机陷阱法对云南祥云水目山的鸟类资源进行调查。调查结果,共记录鸟类77种(或亚种),分属9目27科,其中以雀形目鹟科鸟类种数最多,为29种,占记录种数的37.7%。统计结果,居留类型属于留鸟的有64种;区系划分中东洋种鸟类有70种;有8种列入国家重点保护野生动物名录,国家一级重点保护鸟类1种黑颈长尾雉(Syrmaticus humiae),属祥云县境内首次发现,其余7种为国家二级重点保护鸟类。多样性分析结果,在不同生境中,Shannon-Wiener多样性指数和Pielou均匀度指数变化趋势为:针叶林>阔叶林>灌丛>农田;而Simpson优势度指数变化趋势相反。受宗教文化影响,一些珍稀濒危物种得以保存。

The bird resources of Shuimu Mountain in Xiangyun,Yunnan Province were investigated by using line spline method,point sample method and infrared camera trap method.A total of 77 species(or subspecies)were recorded,belonging to 27 families and 9 orders,of which the highest number of species was 29(37.7%)in Muscicapidae of Passeriformes.According to statistics,there were 64 species of resident birds,70 species of Oriental birds,8 species national key protected wild animals,including 1 species national first level key protected bird Syrmaticus humiae which was first discovered in Xiangyun County,and the remaining 7 species national second level key protected bird.The results of diversity analysis showed that Shannon-Wiener index and Pielou evenness index in different habitat types were coniferous forest>broad-leaved forest>shrub>farmland.However,the trend of Simpson dominance index was opposite.Due to the influence of religious culture in the past,some rare and endangered species were preserved.