BBC地平线：我们该关了动物园吗？英语中字

《BBC地平线：我们该关了动物园吗？英语中字》影片故事情节，跌宕起伏，扣人心弦，是一部值得动作片迷们观看的绝佳影视作品。 此时，北京时间早上7点，新的繁忙一天已经开始，中国区各大公会的线上线下活动都在紧锣密鼓的展开。导演: 特里斯坦·奎因主演: 利兹·博宁制片国度/地域: 英国说话: 英语上映日期: 2016片长: 59Liz Bonnin presents a controversial and provocative episode of Horizon, investigating how new scientific research is raising hard questions about zoos - the film explores how and why zoos keep animals, and whether they need to change to keep up with modern science or ultimately be consigned to history.　　Should zoos cull their animals to manage populations? Liz travels to Copenhagen Zoo, who killed a giraffe and fed it to the lions, to witness their culling process first hand. They think it is a natural part of zoo keeping that is often swept under the carpet. Should some animals never be kept in captivity? In a world exclusive, Liz visits SeaWorld in Florida and asks if captivity drove one of their orcas to kill his trainer.　　But could zoos be the answer to conserving endangered species? Liz examines their record, from helping breed pandas for the wild to efforts to save the rhinos. She meets one of the last surviving northern white rhinos and discovers the future of this species now lies in a multimillion-dollar programme to engineer them from stem cells. Veteran conservation scientist Dr Sarah Bexell tells Liz the science of captive breeding is giving humanity false hope.88800374影院免费提供，动作片《BBC地平线：我们该关了动物园吗？英语中字》全集在线观看服务。