In the frozen wilderness of Antarctica, where oceans ice over and just staying alive is an achievement, one creature has perfected the art of survival - the emperor penguin. Emperor penguins are sublimely built to conquer the cold—but in a world threatened by climate change, can they take the heat?

Parts of Antarctica are warming, giving birth to huge icebergs, and the consequences could be catastrophic in a place where all life is touched by the ice. Using Crittercam, scientists hitch a virtual ride under the ice with the emperor penguin to study the impact of climate change on the penguin's world.

• Approximately 52 minutes
• © 2007
• Widescreen
• DVD Features: Crittercam: Inside the Emperor's World; Wild Chronicles: Leopard Seals
• Not available for shipment outside of the U.S. and Canada
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  (Requires Windows Media Player 6.4 or higher)