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《奇幻科学城》揭秘捕食王者 狮群捕猎震撼萌娃团

2017-08-25 09:57:03   中国网

动物捕猎的套路有多深

夜鹭会钓鱼?

中国网娱乐8月25日讯 上期《奇幻科学城》带着观众探秘了动物精湛的伪装术,了解到动物在面对天敌时如何机智逃生。那么动物界最可怕的捕猎者又是谁呢?为了捕食,神奇的动物又衍生出哪些不可思议的技能?本周晚21:15辽宁卫视《奇幻科学城》依然由北京林业大学野生动物研究所所长时坤担任神奇大教授,携手博士团和超级孩子王黄国伦,带领好奇萌娃团一起探究动物高超的捕猎技能。

蜻蜓捕猎比虎凶 襞鱼发光引猎物

动物界的捕猎高手众多,老虎、大白鲨以凶悍著称,螳螂以敏捷留名,而看似不起眼的蜻蜓,凭借复眼竟荣登动物界中最成功捕猎者的宝座。博士团在惊叹的同时,提出心中疑问“哪种动物会在捕猎时发动群体攻击呢?”萌娃们脑洞大开,有的认为豹子跑得快,不需要成群结队,其他萌娃则觉得豹子就是会发起群攻的动物,并且会在夜晚出来捕猎。时坤揭晓答案,作为非洲草原上最重要的猎手,面对强劲的猎物和恶劣的环境,母狮通过团队协作来捕获猎物,战术和策略也是狮群捕获猎物成功捕猎的重要手段。同时播放了狮群捕食的精彩片段,让萌娃们感受到狮群捕食场面的震撼。

随后,时坤介绍到在动物王国中,每天都在上演弱肉强食的戏码,物竞天择,适者生存。强者依靠强壮的体型直接捕杀猎物,有的则靠惊人的奔跑速度和耐力存活,更有鲣鸟水中捕鱼,夜鹭钓鱼。那么“襞鱼头顶的线有什么用?”萌娃们各执一词,有的认为是用来搜索鱼群,

有的则猜测应是用来吸引鱼群的。时坤介绍称襞鱼头顶的小天线尖端形状长得像众多鱼类喜食物,会动且能发光,能够很好地吸引猎物靠近,从而完成捕杀。

动物捕食方法多 虎鲸边捕猎边唱歌

动物除了会充分利用视觉欺骗,还能够巧妙运用声音进行猎物捕杀,博士团由此提出节目最后一问“虎鲸捕猎青鱼群时为什么发出声音?”萌娃们想法多多,有的认为这个声音会让鱼群恐惧散开,方便虎鲸吃落单的鱼,有的则觉得虎鲸是在模仿青鱼好朋友的声音,以吸引鱼群靠近。教授分析虎鲸的声音一方面是传递给同伴,而对于他的猎物——青鱼来说,这个声音时灾难性的,会让青鱼误以为这它天敌发出来的声音,同时对产生强烈的震动感,鱼群就会更密集,此时虎鲸利用宽大的尾巴能将更多的鱼拍晕,完美完成整个捕食过程。

拒绝枯燥演说和纯理论,《奇幻科学城》将动物园搬到节目现场,邀请专业内权威的教授进行趣味讲解和演示,与孩子们强互动,激发孩子们对动物界中的科学产生兴趣并学到知识。《奇幻科学城》作为卫视周播的大型演播室亲子科普节目,用有趣的实验作为节目核心,开创了亲子科普节目先河。未来《奇幻科学城》还将带给观众怎样的趣味科学呢?让我们拭目以待。

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