Natural World

Penguins of the Antarctic (24x11)

Exibido em:: Jan 11, 2006

Documentary charting the struggle for survival facing Antarctica's penguins. While some rely on thick down coats and fat reserves, others migrate north for the winter or stay on volcano-heated islands. However, the endearing animals' ability to defy the odds is about to be put to the ultimate test as the climate begins to change.