关键词：纪录片 虎鲸 BBC 动物保护 英国 自然 动物 2013 UK Documentary
The killer whale was long feared as a sea monster until, in May 1964, one was brThe killer whale was long feared as a sea monster until, in May 1964, one was brought into captivity for the first time. This spawned a journey of discovery into the killer whale's true nature.It quickly became clear, these were not mindless killers - they were, in fact, highly intelligent social creatures. Today, our understanding is deepening still further and the latest revelations are among the most sensational - not only will these top predators 'adopt' and care for injured and abandoned orphans, but it seems there's no longer just the 'killer whale'.
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