David Attenborough narrates this stunning nature series, which depicts the lives of creatures in the wild from spectacular and rare vantage points around the world. Photographed entirely in high-definition, the series aims to chronicle the circle of life in all its savagery and beauty. See rare and exotic footage of the planet's species struggling for survival in the most extreme and hostile of natural habitats. All 11 episodes of the series are featured in a six-disc set. 9 3/4 hrs. total. Widescreen (Enhanced); Soundtrack: English Dolby Digital 5.1; Subtitles: English (SDH); audio commentary; bonus programs; isolated music score.