From the Namib Desert to Patagonia, only a handful of places on Earth can claim to be largely unchanged. Isolated from the rest of the world, these places have been protected from the most damaging effects of human interference. Delicately balanced, species-rich, unique ecosystems. In these lands, life exists as nature intended. This series embarks on a breathtaking journey to Earth's last Edens. It visits incredible landscapes and reveals thrilling...

David Attenborough returns to the world's oceans in this sequel to the acclaimed documentary filming rare and unusual creatures of the deep, as well as documenting the problems our oceans face.

Explores biomes and ecosystems--including deserts, mountains, fresh water, caves, polar regions, grasslands, rain forests, shallow seas, oceans, and forests--examines predator-prey relationships, and discusses adaptation, biodiversity, conservation, and other related topics. Includes teacher's guide with objectives, activities, and writing prompts.