01 - From Pole to Pole: Prelude 1:57
02 - From Pole to Pole: The Journey of the Sun 3:28
03 - From Pole to Pole: Hunting Dogs 3:26
04 - From Pole to Pole: Elephants in the Okavango 3:07
05 - Caves: Diving Into the Darkness 3:01
06 - Caves: Stalactite Gallery 2:26
07 - Caves: Bat Hunt 2:59
08 - Caves: Discovering Deer Cave 3:49
09 - Freshwater: Angel Falls 2:21
10 - Freshwater: River Predation 4:09
11 - Freshwater: Iguacu 2:06
12 - Freshwater: The Snow Geese 2:01
13 - Mountains: The Geladas 2:39
14 - Mountains: The Snow Leopard 4:00
15 - Mountains: The Karakoram 1:54
16 - Mountains: The Earth's Highest Challenge 5:31
17 - Deserts: Desert Winds / The Locusts 4:58
18 - Deserts: Fly Catchers 1:42
19 - Deserts: Namibia / The Lions and the Oryx 5:10

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01 - Great Plains: Plains High and Low 2:41
02 - Great Plains: The Wolf and the Caribou 3:47
03 - Great Plains: Tibet (reprise) / Close 3:46
04 - Shallow Seas: Surfing Dolphins 2:41
05 - Shallow Seas: Dangerous Landing 3:20
06 - Shallow Seas: Mother and Calf / The Great Journey 5:19
07 - Jungles: The Canopy / Flying Lemur 2:45
08 - Jungles: Frog Ballet / Jungle Falls 2:37
09 - Jungles: The Cordyceps 2:55
10 - Jungles: Hunting Chimps 4:10
11 - Seasonal Forests: The Redwoods 4:39
12 - Seasonal Forests: Fledglings 3:43
13 - Seasonal Forests: Seasonal Change 5:40
14 - Ice Worlds: Discovering Antarctica 2:42
15 - Ice Worlds: The Humpbacks' Bubblenet 2:59
16 - Ice Worlds: Everything Leaves but the Emperors 2:27
17 - Ice Worlds: The Disappearing Sea Ice 3:45
18 - Ice Worlds: Lost in the Storm 1:16
19 - Ocean Deep: A School of Five Hundred 3:39
20 - Ocean Deep: Giant Mantas 2:50
21 - Ocean Deep: Life Near the Surface 2:06
22 - Ocean Deep: The Choice Is Ours 3:13