Roosting behaviour of house crow (Corvus splendens) in relation to enviromental variables
Roosting behaviour of house crow (Corvus splendens) in relation to enviromental variables
复制标题
家鸦（Corvus splendens）的栖息行为与环境变量的关系
DOI：
--
复制
发表时间：
2002
期刊：
影响因子：
--
通讯作者：
K. Peh
中科院分区：
文献类型：
--
作者：
K. Peh
在高度城市化的新加坡大陆的27个地点监测了家鸦（Corvus splendens）的夜间栖息行为。本文描述了家鸦的一般栖息行为。我分析了乌鸦的栖息时间与环境参数（如日落时间、温度、光照强度和相对湿度）之间的关系。日落时间显着相关的所有栖息参数：第一次到达时间，半到达时间，最后到达时间和最后发声时间。我的研究表明，栖息行为可能会受到几个环境变量的影响。
Evening roosting behaviour of house crow (Corvus splendens)w as monitored from 27 locations in the heavily urbanised mainland of Singapore. This paper describes the general roosting behaviour of house crows. I analysed the relationships between crows' roosting times and environmental parameters (such as sunset time, temperature, light intensity and relative humidity). Sunset time was significantly correlated with all the roosting parameters: first arrival time, half arrival time, last arrival time and last vocalisation time. My study suggested that the roosting behaviour might be influenced by several environmental variables.