【摘要】 本文总结了黑颈鹤在云南越冬分布数量的最新调查情况，其分布点已增加到１６个，总数达１６４０只；影响黑颈鹤生存的主要因素是栖息地破坏和偷猎；提出了相应的加强保护措施。更多还原

【Abstract】 The distribution and the population of wintering black-necked crane(Grus nigricollis)in Yunnan Province,China were investigated uring the winter of 1994￣1995. 1640 black-necked cranes distributing 16 places were found.Main factors effecting black-necked crane’s population are habitat damage and poaching.The appropriate measures for Protecting the crane were suggested in this paper更多还原