严冬中的沙漠动物园
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2005年10月下旬一场寒流突然袭击腾格里沙漠,气温骤降20多摄氏度。在甘肃濒危动物研究中心,一只体质虚弱的平顶猴被冻死了,这一事件引起了研究人员的高度关注。这里的狒狒、金丝猴等几十种动物有的来自热带,有的来自亚热带,这些大自然的精灵能够适应这种变化吗?它们能否在腾格里沙漠度过这个寒冷的冬季?
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视频年代:2006
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