| 血雉繁殖初期和育雏期的日活动模式及集群行为研究 |
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| 引用本文： | 段利娟,张玉波,康东伟,王小蓉,李俊清.血雉繁殖初期和育雏期的日活动模式及集群行为研究[J].生物学杂志,2014(6):42-45. |
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| 作者姓名： | 段利娟 张玉波 康东伟 王小蓉 李俊清 |
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| 作者单位： | 1. 北京林业大学省部共建森林培育与保护教育部重点实验室,北京,100083
2. 四川省王朗国家级自然保护区管理局,四川绵阳,622550 |
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| 基金项目： | 环境保护公益性行业科研专项项目 |
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| 摘 要： | 2013年4—7月,利用红外相机在四川王朗自然保护区研究了血雉（Ithaginis cruentus）在繁殖初期和育雏期的日活动模式和集群行为。结果表明,血雉具有明显的昼行性活动规律,繁殖初期的活动高峰为6：00—14：00（n=42,P=84.00%）,育雏期的活动高峰为6：00—12：00（n=111,P=60.33%）,次高峰为12：00—18：00（n=63,P=34.24%）。繁殖初期记录了50群76只血雉,雌雄性比为1∶2.41,集群大小为（1.52±0.68）只/群,以孤雄（n=23,P=46.00%）和混合群（n=29,P=30.00%）为主。育雏期记录了184群321只血雉,雌雄性比为1∶1.81,集群大小为（1.74±1.21）只/群,以孤雄（n=75,P=40.76%）和家庭群（n=51,P=27.72%）为主。在繁殖初期和育雏期,不同集群类型出现的频率差异均极显著（繁殖初期：χ2=17.680,df=3,P〈0.01;育雏期：χ2=79.478,df=4,P〈0.01）。血雉的集群性较强,即使在以家庭生活为主的育雏期也常集群活动。
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| 关 键 词： | 血雉 红外相机 日活动模式 集群行为 繁殖期 |
Daily activity pattern and group behavior of Ithaginis cruentus in initial breeding period and brooding period |
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| DUAN Li-juan,ZHANG Yu-bo,KANG Dong-wei,WANG Xiao-rong,LI Jun-qing.Daily activity pattern and group behavior of Ithaginis cruentus in initial breeding period and brooding period[J].Journal of Biology,2014(6):42-45. |
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| Authors: | DUAN Li-juan ZHANG Yu-bo KANG Dong-wei WANG Xiao-rong LI Jun-qing |
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| Institution: | DUAN Li-juan, ZHANG Yu-bo, KANG Dong-wei, WANG Xiao-rong, LI Jun-qing( 1. The Key Laboratory for Silviculture and Conservation of Ministry of Education, Beijing Forestry University, Beijing 100083; 2. Wanglang National Nature Reserve Administration Bureau, Siehuan Province, Mianyang 622550, China) |
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| Abstract: | Daily activity pattern and group behavior of Ithaginis cruentus were studied from April to July 2013 using camera traps in Wanglang nature reserve,Sichuan province. Ithaginis cruentus complied with strict diurnality,the activity peak was 6： 00—14： 00 in initial breeding period and 6： 00—18： 00 in brooding period. 76 individuals from 50 groups were recorded in initial breeding period（ female and male ratio was 1 ∶ 2. 41）,and the mean group size was（ 1. 52 ± 0. 68） individuals,one-male and mixed group were the main group types. 321 individuals from 184 groups were recorded in brooding period（ female and male ratio was 1 ∶ 1. 81）,and the mean group size was（ 1. 74 ± 1. 21） individuals,one-male and family group were the main group types. The frequency differences of different group types were significant in both periods（ P〈0. 01）. |
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| Keywords: | Ithaginis cruentus camera trap daily activity pattern group behavior breeding period |
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