"Clyde Butcher is one of America's best-known nature photographers, and here in this ancient river of grass, which is being poisoned by the runoff from farms and choked by Florida's spiraling population, he is trying to show what America will lose if it loses the Everglades."--ABC News.com "I want to show people that there is a unity between all undisturbed natural places, whether the peak of a renowned mountain range, or a stream-bed in...