Rift Line News Today

>> in these mountains, people and pumas just dont get along. this man alone has killed dozens of them. and today he has one more in his sights. ♪ >> at the ends of the earth is a land of extremes, home to spectacular wildlife. for centuries people and animals have battled for supremacy, but now enemies are becoming allies. together they face new challenges in our rapidly changing world. >> you are at the mercy of the elements. this is the story of what it takes to survive on the edge...

And thats not all christian and his team are doing here. >> we removed fences. the recover rift line that they lost for activity and pumas are the top predator of the ecosystem. in a very short period of time we have seen how the landscape change. >> but this wild party is just getting started. a few years ago tompkins conservation and the chilean government set aside 10 million acres of patagonia, an area three times the size of yosemite and yellowstone combined as protected land. when it comes...