| 内蒙图牧吉自然保护区丹顶鹤秋季行为观察 |
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| 引用本文： | 崔茂欢,李晓民.内蒙图牧吉自然保护区丹顶鹤秋季行为观察[J].林业调查规划,2005,30(4):36-39. |
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| 作者姓名： | 崔茂欢 李晓民 |
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| 作者单位： | 1. 云南省林业调查规划院大理分院,云南,大理,671000
2. 东北林业大学野生动物资源学院,黑龙江,哈尔滨,150040 |
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| 摘 要： | 鸟类的各种行为是在进化过程中形成的，是维持其自身生理需求和繁衍后代的基本手段。在内蒙古图牧吉国家级自然保护区于2003年8月23日～9月3日研究了丹顶鹤秋季的各种行为活动节律及时间分配，丹顶鹤秋季1天4种主要行为时间分配依次为：觅食65．09％，游走12．17％，警戒10．79％，理羽6．88％，丹顶鹤在不同天气状况下各种行为时间分配有明显的差异。
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| 关 键 词： | 丹顶鹤 活动节律 时间分配 图牧吉自然保护区 |
| 文章编号： | 1671-3168（20D5）04-0036-04 |
| 收稿时间： | 2004-12-01 |
| 修稿时间： | 2004年12月1日 |
Observation on Migratory Behaviors of Red - crowned Crane in Autumn in Tumuji Nature Reserve of Inner Mongolia |
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| CUI Mao-huan,LI Xiao-min.Observation on Migratory Behaviors of Red - crowned Crane in Autumn in Tumuji Nature Reserve of Inner Mongolia[J].Forest Inventory and Planning,2005,30(4):36-39. |
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| Authors: | CUI Mao-huan LI Xiao-min |
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| Abstract: | All kinds of birds' behaviors, which are fundamental means for themselves to maintain physiological demands and to multiply generations are formed in the process of the evolution. The rhythm for various activities and time allocation of Red-crowned Crane in autumn had been studied from August 23 to September 3 in 2003 in Tumuji National Nature Reserve of Inner Mongolia. The results revealed that on the one hand the time allocation per day of 4 main behaviors of Red-crowed Crane showed as 65.09% for foraging, 12.17% for migrating, 10.79% for guarding and 6.88% for combing the feathers in order; on the other hand there were obvious differences in time allocation for all kinds of behaviors under different weather conditions. |
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| Keywords: | Red- crowed Crane rhythm for activity time allocation Tumuji nature reserve |
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