摘要
云南昭通地区是黑颈鹤越冬的王要栖息地之一。1995／96年冬季共发现有1000只左右个体在10个地点越冬栖息．越冬集群有家族、同种和异种三种类型。成功比为8：1。目前辽些分布点的沼泽湿地都已受到不同程度的人为破坏。云南省政府正筹划在该地区建立自然保护区。
In the winter ot 1995/96. it was found thaI about 1000 Black-necked Cranes overwinlered at 10 places in the Zhaotong region of Yunnan Province, China. This region is one of the key habitats for Black-necked Crane.Winter aggregations includcd fanmly groups, clans and mixtures of birds. The ratio of adult to young ateraged 8f l. At present swamp wetlands uhere cranes overwinter have been destroyed to varying degrees. The Yunnan rovlncial government is making preparations for creating a nature reserie protecting Black-necked Cranes.
