紫蓬山区国家级森林公园春夏季鸟类群落生态的初步研究

１９９７年４～７月对紫蓬山区国家级森林公园的鸟类群落生态进行了调查，结果表明：８个鸟类群落中，针阔混交林中鸟类种类和数量最为丰富，优势种最多；针阔混交林、农田和岗坡灌丛群落鸟类多样指数较大，阔叶林、库塘、岗坡灌丛鸟类群落的均匀性指数较大；针阔混交林和针叶林鸟类群落极相似。鸟类群落的空间配置上的差异和生境特征以及植被类型相关，鸟类群落的多样性存在季节差异。

Study on Bird Communities in Zipeng Mountains National Park

Birds in forest communities were investigated in Zipeng Mountains National Park from April to July in 1996.According to the national habitats,8 bird communities were recognized.There were richest species and most numbers in mixed forest,dominant species were also most here.Bird diversity was richer in mixed foests,cultivated lands and shrubs.Eveness indexes of diversity were greater in broadleaf forest,ponds and shrubs.Birds between conifers and mixed forests were most similar.Birds in communities varied with habitat and vegetation types.Bird diversity changed with seasons.