BBC.自然世界.天空之城的熊 BBC Natural World Big Sky Bears
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BBC.自然世界.天空之城的熊影片简介
Get to know bear cubs, Archie and Luke, in this adorable clip from the BBC Natural History Unit programme, Big Sky Bears. Their first year is full of trials and hardships in the majestic Teton Mountains in the United S...展开tates. Their protective mother watches out for predators such as coyotes, mountain lions and cannibalistic bears, as she allows the cubs to learn survival techniques through play, before the long and harsh winter hibernation.
