▲母鲸搁浅死亡后,虎鲸宝宝依然在旁徘徊,拒绝离开。
加拿大英属哥伦比亚省(B.C.)发生心碎事件,一头雌虎鲸疑似误闯潟湖,在浅水区搁浅后死亡,而它那年仅2岁的孩子却在旁边徘徊数日,至今都不肯离去。
《每日邮报》等外媒报导,这起事件发生在温哥华岛(Vancouver
Island),也是该省西南部的一座太平洋岛屿。虎鲸妈妈23日上午被发现搁浅在潟湖浅水区后,当局立刻派人紧急抢救,它却仍在2小时后不幸去世,验尸结果发现已经怀孕。与此同时,一起进入潟湖的虎鲸宝宝则在旁边游来游去,却始终不愿离开。
当地野生动物官员、原住民领袖、科学家与志愿者都在尽全力抢救虎鲸宝宝,但根据潮汐水位,每天只有短短30分钟左右的时间,足以让它离开潟湖。他们目前采用的方式是播放虎鲸叫声,试图把虎鲸宝宝骗回海里,而非利用食物引诱,因为担心这将让它开始依赖人类。
目前尚不清楚虎鲸母女为什么会游进潟湖,但专家研判,它们可能突然遭到攻击而躲进来,却又来不及在退潮前离开,才会导致妈妈受困于浅水区。
▲左下角为虎鲸宝宝,右上角为虎鲸妈妈的遗体。
英属哥伦比亚省鲸鱼公司(BC Whales)CEO兼首席研究员雷伊(Janie
Wray)向《卫报》表示,「鲸鱼的一生都跟家人联系在一起。我一直在想这孩子正在经历什么,因为孩子不明白为什么妈妈不在身边了。」
保育机构海湾鲸类学(Bay
Cetology)表示,小虎鲸看起来健康状况良好,但仍坚持拒绝离开母亲,「尽管我们尽了最大努力,这个小家伙还是告诉我们,它还没有准备好离开。」
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