"Uncover the mysteries of the animal kingdom in this incredible journey around the globe. Track a bald eagle as it soars above the Rocky Mountains or follow migrating zebras across the Serengeti as they attempt a dangerous river crossing. Then trail the elusive Amur leopard--the rarest cat on Earth--as it searches for food in the frozen forests of Siberia. Thirteen extraordinary habitats to explore. Thirteen unforgettable stories."--Back cover.