The above is the theme of China Wang Zhi:

1 Preliminary report on two generations of cranes Bai Xiaojie: Ellis; Liu Bingyou; Li Chuyi; Hou Shumei Longsha Park in Qiqihar City; Heilongjiang Zhalong National Nature Reserve Administration; Jianhua district Agriculture Committee of Qiqihar City; Jianhua district Agriculture Committee of Qiqihar City; Qiqihar; Heilongjiang; Science and technology of west china (Academic Edition), Journal of Qiqihar, Heilongjiang 2007-09-05.

2. Study on the distribution of the breeding ground of the crane: Liu Hao; Ju Dan Heilongjiang Wildlife Research Institute Forestry Science and Technology 2010-11-25

3. Study on the reproductive distribution of crane plum forest: Liu Xianglin; Heilongjiang wildlife research institute; Songhua River Forest Management Bureau of Heilongjiang Province; Proceedings of the Eighth National Congress of the Chinese Zoological Society and the Sixth Cross-Strait Symposium on Ornithology

4. Preliminary investigation on the population number of the breeding ground of the white-headed crane in Xiaoxing 'anling: Liu Xianglin; Xu; Money French; College of Wildlife Resources; Northeast Forestry University; Songhua River Forest Management Bureau of Heilongjiang Province; Biology department; Harbin Normal University; National Center for Bird Environmental Records; Department of Life Sciences, Daqing Normal University, Journal of Daqing, Journal of Zoology, August 20, 2005.

6. Study on crane migration in Lin Dian; Park in-joo; Wang Junhong; Liu Yanmei; Heilongjiang wildlife research institute; Harbin Power District Agricultural Bureau Quarantine Station; Heilongjiang Cereals, Oils and Foodstuffs Import and Export Corporation; Journal of Lindian Wildlife Protection Station in Heilongjiang Province Wildlife 1995-03- 10

8 ecological study on the reproductive behavior of the red-spotted salmon in Xiaoxing' anling Guo Yumin, Ph.D., Northeast Forestry University 2005-03-01136/

9 Investigate the hometown of cranes and protect wild birds. Our reporter Zhang Bao China Green Times 2009-07- 10

22 Liu Xiaolong, the breeding ground of white-headed cranes found in Zhanhe forest region, Heilongjiang Province; Zhao; Liu Xianglin; Lan Chunmei; Zhou; Guo Yumin's Wild Animals magazine 2001-1-10126

23. Distribution of cranes in China Li Lin; Wang Junhong Heilongjiang Wildlife Research Institute; Summary of International Crane Seminar Held by Agriculture Bureau of Harbin Power Zone 2002-08-0 1

27. Research status and protection countermeasures of wild cranes in China Zhang: Shanghai Vocational College of Agriculture and Forestry; Chongming Dongtan Nature Reserve Management Office Shanghai Journal Wildlife 2008-07- 10

I first met Liu Bowen, a white-headed crane, in Yichun. Liangshui Nature Reserve of Northeast Forestry University; Journal of Dailing Forestry Experimental Bureau of Heilongjiang Province Wildlife 1992-08-28 1 8

30 China, the hometown of white-headed cranes-Xinqing Liu Qiang Our reporter Tong Qinghua Our newspaper Heilongjiang Economic News 20 10-04-07.