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作 者 ：张龙胜,刘作模,张峰

期 刊 ：生态学报 1994年 14卷 1期 页码：80~83

关键词：夜鹭Nycticoraxnycticorax；白鹭Egrettagarzetta；黄嘴白鹭E．eulophoes；池鹭Ardeolabacchus；混群；繁殖；生长；

Keywords:Nycticorax nyctiorax, Egretta garzetta, E. eulophoes, Ardeola bacchus, mixed group, breeding, ecological, growth.,

摘 要 ：本文对夜鹭、白鹭、黄嘴白鹭、池鹭混群在同一巢区的繁殖、种间协调及雏鸟生长进行了观察研究，其中黄嘴白鹭为豫南大别山鸟类新纪录，在此繁殖亦为首次发现。几种鹭在巢位、食性、取食活动和习性方面都表现出其混居同一巢地繁殖的种间协调性，符合高斯假说（Ｇａｕｓｅ′ｓｈｙｐｏｔｈｅｓｉｓ）。比较４种鹭鸟雏鸟生长过程中各生长参数。其中池鹭虽个体最小，但体重和各部位生长却相对较快。

Abstract:From 1988 to 1989, observations on the breeding ecology and biology of four species ofegret and heron(Nycticornx nyticorax ,Egretta garzetta,E. eulophotes,Ardeola bacchus)havebeen taken in the Dongzhai bird conservation ,Henan province. The results are as following:E.eulophotes is a new record in south Henan province, breeding in this region for thefirst time.The four species of egret and heron are breeding in harmony of nested seat,nurture andaction in the same area. Most of N. nyticorax use the old nests,t...

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