| 扎龙自然保护区丹顶鹤繁殖期的个体行为 |
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| 引用本文： | 刘振生,吴建平,李晓民,滕丽微,王晓明,郭文利,齐智,姚宏伟,仇福臣.扎龙自然保护区丹顶鹤繁殖期的个体行为[J].东北林业大学学报,2001,29(6):92-95. |
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| 作者姓名： | 刘振生 吴建平 李晓民 滕丽微 王晓明 郭文利 齐智 姚宏伟 仇福臣 |
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| 作者单位： | 1. 东北林业大学,
2. 扎龙国家级自然保护区管理局 |
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| 基金项目： | 国际鹤类基金会 (InternationalCraneFoundation)资助项目 |
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| 摘 要： | 采用目标取样法和所有事件取样法研究了4对野生丹顶鹤在繁殖期的各种行为。结果表明：丹顶鹤的行为类型主要有觅食、静栖、警戒、游走、修饰、繁殖（包括求偶、交配、筑巢、产卵、孵化、育雏）。丹顶鹤为保证繁殖成功而建立领域，在繁殖期的不同阶段，其行为存在一定的变化：在产卵前期，觅食行为显示的强度最高；在孵化期，繁殖行为显示的强度最高，静栖行为显示的强度下降，警戒行为显示的强度则显著升高。
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| 关 键 词： | 丹顶鹤 繁殖期 个体行为 扎龙自然保护区 觅食行为 静栖行为 警戒行为 繁殖行为 |
Behavior of Red - crowned Crane during Breeding Season in Zhalong Nature Reserve |
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| Liu Zhensheng,Wu Jianping,Li Xiaomin,Teng Liwei,Wang Xiaoming,Guo Wenli,Qi Zhi,Yao Hongwei.Behavior of Red - crowned Crane during Breeding Season in Zhalong Nature Reserve[J].Journal of Northeast Forestry University,2001,29(6):92-95. |
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| Authors: | Liu Zhensheng Wu Jianping Li Xiaomin Teng Liwei Wang Xiaoming Guo Wenli Qi Zhi Yao Hongwei |
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| Abstract: | From April to May 2000, the behavior of 4 pairs of wild red-crowned cranes in breeding season was studied by objective sampling and all-events sampling in Zhalong National Natural Reserve. The results indicate that the behavior of red-crowned cranes can be divided into 6 types, namely, feeding, resting, guarding, walking-around, pluming and breeding (including wooing, mating, nidificating, laying egg, hatching, nestling nursing). Red-crowned crane sets up territory for ensuring the success of breeding. The behavior changes in different phase in breeding season. Feeding is the most frequent behavior before laying eggs, while the frequency of breeding reaches to the highest as the decrease of the resting and increase of guarding during egg-hatching phase. |
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| Keywords: | Red-crowned crane Breeding season Individual behavior |
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