Time budget and activity rhythm of wild Great Bustard in winter

作     者：SUN Yanfeng LI Suping LI Juyong WU Yuefeng LI Jianping 

作者机构：College of Life ScienceHebei Normal UniversityShijiazhuang 050016China Foreign Language Middle SchoolPingshan CountyPingshan 050400China 

出 版 物：《Frontiers in Biology》 (生物学前沿（英文版）)

年 卷 期：2006年第1卷第4期

页      面：443-447页

核心收录：

学科分类：0906[农学-兽医学] 09[农学] 

主　　题：Great Bustard wintering period behaviors time budget rhythm 

摘      要：Instantaneous scanning and focal animal sampling methods were used to record the behaviors of nine wild Great Bustards(Otis tarda)and their time budget from November 2004 to January *** results indicated that foraging and resting time accounted for as high as 46.40%and 39.12%,respectively,while the rest of the behaviors,such as walking,alerting,preening and flying,only shared 6.83%,2.03%,2.64%and 1.84%,*** were significant differences in foraging time,alert time and walking time between males and females(P−5 and℃≤−5)℃was significantly different.