| 大鸨越冬习性观察与研究 |
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| 引用本文： | 乔桂芬,于国海,孙孝维,邹畅林,王波.大鸨越冬习性观察与研究[J].吉林林业科技,2008,37(5). |
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| 作者姓名： | 乔桂芬 于国海 孙孝维 邹畅林 王波 |
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| 作者单位： | 1. 白城市林业科学研究院,吉林,白城,137000
2. 莫莫格国家级自然保护区,吉林,白城,137316 |
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| 摘 要： | 2006年12月10日,在吉林莫莫格自然保护区胡家窝棚核心区首次发现大鸨越冬种群,是该区越冬鸟类种类的新记录。通过观察与研究表明,大鸨在胡家窝棚停留91 d,为冬候鸟;越冬期间雌、雄鸟分为两个种群;越冬食物主要是植物种子,特别喜食绿豆、黄豆、玉米、昆虫的残骸等。该区域良好的冬季生态环境是大鸨在此越冬栖息的基础条件。
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| 关 键 词： | 大鸨 越冬习性 新记录 冬候鸟 |
Observation and research on winterring habits of Otis tarda |
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| QIAO Gui-fen,Yu Guo-hai,SUN Xiao-wei,WANG Bo,ZOU Chang-Lin.Observation and research on winterring habits of Otis tarda[J].Jilin Forestry Scicnce and Technology,2008,37(5). |
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| Authors: | QIAO Gui-fen Yu Guo-hai SUN Xiao-wei WANG Bo ZOU Chang-Lin |
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| Institution: | QIAO Gui-fen1,YU Guo-hai2,SUN Xiao-wei2,ZOU Chang-Lin2,WANG Bo2 |
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| Abstract: | On December 10th,2006,the wintering populations of Otis tarda was found first time in Hujiawopeng core area of the Jilin Momoge Nature Reserve,which is a new record of winter migrmtory in this area.The observation and research showed that it was staying 91 d there;The birds divided into two populations of the male and female during the winter;Main wintering food is plant seeds,and mung bean,soybean,corn,debris of insects in particular.The good ecological environment there is the basic conditions for its wintering. |
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| Keywords: | Otis tarda wintering habits new record winter migratory |
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