DVD Chapters Disc #1 -- Nature: Big Cats 2. Finding Leopards [9:19] 3. Secret Servals [9:13] 4. The Caracals [9:02] 5. Looking at Lions [5:16] 6. Lion Behavior [3:43] 7. Still Searching [11:05] 2. Lost Civilizations [8:21] 3. The Hunt [15:08] 4. Pregnant and Hungry [10:26] 5. Break in the Rain [5:08] 6. At Ease in the Dark [7:06] 7. Beneath the Canopy [6:12] Disc #2 -- Nature: Echo of the Elephants 1. Cynthia Moss [5:22] 2. A Calf Is Born [12:05] 3. The Gathering [6:47] 4. The Drought [14:03] 5. Habits [7:23] 6. Mating Season [9:51] 1. Echo's Family [6:14] 2. Mating [5:25] 3. Elephants at Night [6:35] 4. Rainy Season [5:07] 5. Echo Gives Birth [10:44] 6. Kidnapped [6:59] 7. Dionysius [13:20] Disc #3 -- Nature: Tall Blondes 1. Giraffe Manor [4:07] 2. History & Life [7:03] 3. Silent Language [13:37] 4. Victor's Accident [5:44] 5. Long Walk to Paris [10:50] 6. Relocation [3:18] Disc #4 -- Nature: Chimpanzees 1. Jane Goodall [6:10] 2. Freud & Frodo [4:06] 3. Fifi [10:50] 4. A Day in the Life [13:09] 5. Eating Habits [15:27] 6. The Future [4:20] 1. Similarities [6:17] 2. Behaviors [9:51] 3. Social Creatures [10:11] 4. Intelligence [12:24] 5. The Pygmy Chimpanzee [4:37] 6. Language [9:38] Disc #5 -- Nature: Leopards & Lions 1. Earth Meets Sky [6:19] 2. Cat Clues [7:25] 3. Hidden Camera [7:49] 4. Hunting [8:44] 5. Mating Season [8:48] 6. Invisible Cubs [15:29] 1. Few Lions Left [5:01] 2. Disease [4:23] 3. Human Pressure [5:57] 4. Revenge Attacks [10:17] 5. Laikipia [11:45] 6. Hunters [8:59] 7. Il Ngwesi [7:56] Disc #6 -- Nature: San Diego Zoo 1. A Day at the Zoo [3:44] 2. Gorilla Tropics [9:04] 3. Polar Bear Plunge [6:41] 4. Life and Death [18:59] 5. Pandas [7:41] 6. The Future [7:08]