本片是一部英国纪录片片，由导演，由主演。
剧情简介：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 States. 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.
外文名：BBC Natural World Big Sky Bears
类型：纪录片
地区：英国
