典型文献
Free as a Bird
文献摘要：
Nursed back to health, a sparrow hawk and a peregrine, both under second-class state protection,were released into the wild at the Yeyahu (Wild Duck Lake) National Wetland Nature Reserve in the Chinese capital's Yanqing District by the Beijing Raptor Rescue Center on March 20. This lake marks a stopover along the East Asian-Australasian flyway for migratory birds,the most-concentrated layover for such birds in north China.
文献关键词：
中图分类号：
作者姓名：
Wei Yao
作者机构：
文献出处：
引用格式：
[1]Wei Yao-.Free as a Bird)[J].北京周报（英文版）,2022(13):46-47
A类：
Nursed,peregrine,Yeyahu,flyway,layover
B类：
Free,Bird,back,health,sparrow,hawk,both,under,second,class,state,protection,were,released,into,wild,Wild,Duck,Lake,National,Wetland,Nature,Reserve,Chinese,capital,Yanqing,District,by,Beijing,Raptor,Rescue,Center,March,This,lake,marks,stopover,along,East,Asian,Australasian,migratory,birds,most,concentrated,such,north,China
AB值：
0.738951
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
