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| 苍鹭营巢习性的初步观察 | |
| 引用本文： | 高欣,刘明玉. 苍鹭营巢习性的初步观察[J]. 四川动物, 2002, 21(2): 96-97 |
| 作者姓名： | 高欣 刘明玉 |
| 作者单位： | 1. 浙江林学院资源与环境系,浙江临安311300 2. 辽宁大学环境与生命科学学院 |
| 摘 要： | 2000年3－4月在辽宁省凌源市对苍鹭的营巢习性进行观察表明：苍鹭在营巢过程中雄性外出取材，雌性筑巢，营巢期6－9天；雄性取材次数随着营巢天数的增加而增多，每日取材次数有两个高峰期，即上午7－9时、下午3－5时；巢平均值为外径50cm，内径29．2cm,巢高24cm，巢深11cm，巢材主要为树木枯枝。 |
| 关 键 词： | 苍鹭 营巢习性 辽宁凌源 取材 |
| 文章编号： | 1000-7083(2002)02-0096-02 |
NEST-BUILDING HABIT OF GREY HERON |
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| GAO Xin ,LIU Ming-yu. NEST-BUILDING HABIT OF GREY HERON[J]. Sichuan Journal of Zoology, 2002, 21(2): 96-97 | |
| Authors: | GAO Xin LIU Ming-yu |
| Affiliation: | GAO Xin 1,LIU Ming-yu 2 |
| Abstract: | The paper reports the nest-building habit of Ardea cinerea in Lingyuan County, Liaoning Province. The nest-building period is about 6-9 days. In the process of nest-building,both sexes birds are division of labor: male to get material, female to build nest. As the days of building nest going on, the frequency of getting material of the male increased and with two peaks every day. The average capacity of the nest is 50 cm in outside diameter, 29.2 cm in inside diameter, 24 cm in height and 11 cm in depth. |
| Keywords: | Ardea cinerea habit of nest-building Linyuan County Liaoning Province |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |