电视剧地平线系列：我们该关了动物园吗是由利兹·博宁 等主演特里斯坦·奎因 导演

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地平线系列：我们该关了动物园吗简介：Liz 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 …