Planet Earth: Pole to Pole DVD

Follow the sun as it touches the lives of creatures across the planet, bringing a fresh understanding of how the world is interconnected. From the North Pole to the South Pole, this DVD illuminates the importance of the sun's energy to life on Earth and examines how the seasons produce some of the world's greatest spectacles. Such animals as polar bears, impalas, fur seals, and emperor penguins must battle the varying temperatures and changing weather conditions of their ecosystems to survive, often resorting to hibernation and migration. Running time: 42 minutes. Available to U.S. Customers Only.