【摘要】 通过2002-2005年野马野放群和圈养群的行为对比观察,比较放归和圈养条件下的繁殖群,可以发现,野放后野马行为种类和某些行为发生频率及主要行为时间分配发生了不同程度的变化。更多还原

【Abstract】 Through the comparative study of the behavior difference between released and captive herd and of the behavioural difference of family group from 2002 to 2005,we have concluded,after Prezwalski’s Horses were released,that their behavior category,occurrence frequency of certain behaviors and time distribution of primary behavior have changed in varying degree.更多还原