播出2012年06月17日敬请关注！

简介：A groundbreaking, global nature series with Chris Packham, Secrets of Our Living Planet showcases the incredible ecosystems that make life on Earth possible 　　Episode 1- The Emerald Land 　　Episode 2- The Secrets of the Savannah 　　Episode 3- The Magical Forest 　　Episode 4- Waterworlds…