Disc #1 -- Africa: The Seregeti 1. Millions of Diverse Creatures [4:38] 2. The Food Chain [2:42] 3. The Great Migration [2:22] 4. Predators [2:16] 5. The Residents of the North [3:16] 6. Grass Fire [2:35] 7. Ngorongoro Crater [4:19] 8. Lions [2:35] 9. The Proud Maasai [3:15] 10. A World Heritage of All Mankind [2:36] 11. The Return Trip [3:34] 12. Miracle of the Serengeti [3:42] 13. End Credits [1:34] Disc #2 -- Alaska: Spirit of the Wild 1. Ice Age [2:36] 2. Alaska [:27] 3. Siberian Hunters [2:07] 4. Aurora Borealis [:49] 5. Glaciers/Icebergs [2:56] 6. Life Flourishes [2:56] 7. Tides [1:40] 8. Gathering Places [4:33] 9. Whales [2:39] 10. Salmon Migration [5:16] 11. Winter Survival [7:33] 12. Inupiat/Gold Rush [3:24] 13. Triumph of Life [2:22] 14. Credits [1:16] Disc #3 -- Amazing Journeys 1. Opening [1:20] 2. Monarch [5:42] 3. Birds [5:20] 4. Gray Whales [7:26] 5. Red Crabs [6:07] 6. Zebras [5:20] 7. Humans [5:08] 8. Closing [3:01] Disc #4 -- Antartica 1. Antartica [11:13] 2. Penguins [5:33] 3. Ice Sheets [5:33] 4. Climatic Changes [5:11] 5. In the Cause of Science [6:49] 6. The Quest Continues [3:08] Disc #5 -- Australia 1. Great North [3:18] 2. Nanook of the North [2:12] 3. Caribou Calf [3:15] 4. A Million Strong [3:08] 5. The Saami [3:21] 6. Round Up [3:13] 7. Tracking the Caribou [5:28] 8. A Saami Hut [2:56] 9. Last Round Up [2:05] 10. Caribou House [4:45] 11. The Patient Man Survives [5:54] 12. Credits [1:55] Disc #6 -- Lost Worlds: Life in the Balance 1. Introduction [3:00] 2. New York City [4:14] 3. The Sea Otter [4:15] 4. Diversity of Life [4:27] 5. The Rainforest [3:00] 6. Fresh Tracks [3:00] 7. The Summit [3:17] 8. Natural Laboratory [3:53] 9. Tiny Black Toad [3:39] 10. The Lost City [3:21] 11. Protecting Ourselves [1:19] 12. End Credits [2:31] Disc #7 -- Ocean Oasis 1. Opening/Baja California [5:22] 2. A Magnet to Life [3:14] 3. Diversity of Wildlife [2:42] 4. Predatory Oasis [4:31] 5. Fish Hawks [1:26] 6. Underwater Life [3:51] 7. Reef Life [3:22] 8. Pyramid of Life [2:03] 9. Desert Life [4:15] 10. Whale Blessings [2:33] 11. The Welcoming Mantas [2:02] 12. Land & Sea Linked/Ending [3:47] Disc #8 -- Australia 1. The Birth of an Ancient Land [6:08] 2. Nature Responds to the Changing Conditions [7:28] 3. A Diversity of Outback Inhabitants [9:20] 4. Drought Pushes All Life to the Limit [6:44] 5. Rain Relieves Long Season of Drought, Re-Produce New Lives [7:11] 6. Nature Repeats Its Cycle [3:40] 7. Production Credits [1:28] Disc #9 -- Bears 1. The Great Bears [2:42] 2. Alaskan Brown Bears [5:07] 3. Respect the Grizzly [1:00] 4. Black Bears [4:33] 5. Polar Bears [3:04] 6. Tundra Tangos [3:15] 7. Truth About Grizzlies [5:19] 8. Bear Attacks [1:24] 9. The Teddy Bear [1:42] 10. Polar Threats [2:52] 11. The Last Supper [5:09] 12. The Guardian Spirits [2:59] Disc #10 -- Ocean Origins 1. The Formation of Our Universe [2:30] 2. A Huge Furnace [2:00] 3. No Trace of Life [2:22] 4. The Beginning of Life [4:12] 5. Multi-Cellular Animals [2:59] 6. Acceleration of Evolution [2:06] 7. Plankton [5:52] 8. Shellfish [3:01] 9. Extinction of Certain Species [4:45] 10. The Richness of Evolution [3:22] 11. Enough Oxygen in the Air [2:19] 12. The Vertebrates [3:38]