Nature

1. S01E01The Flight of the Condor: Ice, Wind, and Fire (1)October 10, 1982—
2. S01E02The Flight of the Condor: Ocean, Desert, and Thin Air (2)October 17, 1982—
3. S01E03The Flight of the Condor: Down the Amazon (3)October 24, 1982—
4. S01E04Amate: The Great Fig TreeOctober 31, 1982—
5. S01E05Kopje: A Rock For All SeasonsNovember 7, 1982—
6. S01E06On The Edge Of ParadiseNovember 14, 1982—
7. S01E07Forest In The CloudsNovember 21, 1982—
8. S01E08The Discovery of Animal Behavior: Natural Mysteries (1)November 28, 1982—
9. S01E09The Discovery of Animal Behavior: In Praise of God (2)December 5, 1982—
10. S01E10The Discovery of Animal Behavior: Search for the Mind (3)December 12, 1982—
11. S01E11The Discovery of Animal Behavior: A Question of Learning (4)December 19, 1982—
12. S01E12The Discovery of Animal Behavior: Signs and Signals (5)December 26, 1982—
13. S01E13The Discovery of Animal Behavior: Living Together (6)January 2, 1983—

Season 1 ranked & reviewed

1. S02E01Forest in the SeaOctober 9, 1983—
2. S02E02Fungi: The Rotten World About UsOctober 16, 1983—
3. S02E03Acacia: Tree of ThornsOctober 23, 1983—
4. S02E04On the Tracks of the Wild OtterNovember 6, 1983—
5. S02E05Secret WeaponsNovember 13, 1983—
6. S02E06Voices in the ForestDecember 18, 1983—
7. S02E07OspreyFebruary 5, 1984—
8. S02E08Big Business in BeesFebruary 12, 1984—
9. S02E09Jet Set WildlifeFebruary 19, 1984—
10. S02E10The MasterbuildersFebruary 26, 1984—
11. S02E11Plight of the BumblebeeMarch 4, 1984—
12. S02E12The Missing MonsoonMarch 11, 1984—
13. S02E13Resurrection at Truk LagoonMarch 25, 1984—

Season 2 ranked & reviewed

1. S03E01Krakatoa: The Day that Shook the WorldSeptember 30, 1984—
2. S03E02Treasures of the GulfOctober 7, 1984—
3. S03E03Sexual Encounters of the Floral KindOctober 14, 1984—
4. S03E04Fragments of EdenOctober 21, 1984—
5. S03E05The Face of the DeepOctober 28, 1984—
6. S03E06Yellowstone in WinterNovember 11, 1984—
7. S03E07Winter DaysDecember 2, 1984—
8. S03E08KilimanjaroDecember 9, 1984—
9. S03E09Danube DeltaDecember 16, 1984—
10. S03E10Tumbler in the SkyJanuary 13, 1985—
11. S03E11Kinabalu: Summit of BorneoJanuary 20, 1985—
12. S03E12Birds of ParadoxFebruary 3, 1985—
13. S03E13Lost World of the MedusaFebruary 17, 1985—
14. S03E14Kitum - The Elephant CaveMarch 10, 1985—
15. S03E15Rhino on the RunMarch 17, 1985—
16. S03E16Through Animal EyesMarch 31, 1985—
17. S03E17Man's Best FriendApril 28, 1985—
18. S03E18Namaqualand: Diary of a Desert GardenMay 26, 1985—

Season 3 ranked & reviewed

1. S04E01And Then the Rains CameOctober 20, 1985—
2. S04E02Battle of the LeavesOctober 27, 1985—
3. S04E03The Ganges GharialNovember 3, 1985—
4. S04E04One Man's IslandNovember 10, 1985—
5. S04E05Selva Verde: The Green JungleNovember 17, 1985—
6. S04E06The Plant HuntersNovember 24, 1985—
7. S04E07Kalahari: Wilderness Without WaterDecember 15, 1985—
8. S04E08Emas: High Plains of BrazilJanuary 5, 1986—
9. S04E09The Feathered SwarmJanuary 26, 1986—
10. S04E10Kingdom of the Ice Bear: The Frozen Ocean (1)February 16, 1986—
11. S04E11Kingdom of the Ice Bear: Land of Beyond (2)February 23, 1986—
12. S04E12Kingdom of the Ice Bear: The Final Challenge (3)March 2, 1986—
13. S04E13Saguaro: Sentinel of the DesertMarch 9, 1986—
14. S04E14Death TrapMarch 23, 1986—
15. S04E15Aspen: Dancer on the WindApril 6, 1986—
16. S04E16Secrets of an African JungleApril 27, 1986—
17. S04E17Birdwatch From FloridaMay 4, 1986—
18. S04E18The Gooneys of MidwayMay 11, 1986—
19. S04E19Where Eagles FlyMay 18, 1986—
20. S04E20The SkyhuntersMay 25, 1986—

Season 4 ranked & reviewed

1. S05E01Alyeska: The Great LandOctober 19, 1986—
2. S05E02Baja LagoonOctober 26, 1986—
3. S05E03Galapagos: How They Got There (1)November 2, 1986—
4. S05E04Galapagos: Cold on the Equator (2)November 9, 1986—
5. S05E05Galapagos: The Ocean Travelers (3)November 16, 1986—
6. S05E06Pantanal: Prairie of the Great WatersNovember 23, 1986—
7. S05E07CatsDecember 7, 1986—
8. S05E08Leopard: A Darkness in the GrassDecember 14, 1986—
9. S05E09The Elephant ChallengeJanuary 18, 1987—
10. S05E10Ichkeul: Between the Desert and the Deep Blue SeaFebruary 8, 1987—
11. S05E11In the Shadow of Fujisan: See No Evil (1)February 22, 1987—
12. S05E12In the Shadow of Fujisan: Bird of Happiness (2)March 1, 1987—
13. S05E13In the Shadow of Fujisan: Long Live the Turtle (3)March 8, 1987—
14. S05E14America's Wild HorsesMarch 15, 1987—
15. S05E15Holy Land: A Wilderness Like Eden (1)April 12, 1987—
16. S05E16Holy Land: Sweet Water, Bitter Sea (2)April 19, 1987—
17. S05E17The Forgotten GardenApril 26, 1987—
18. S05E18Lords of HokkaidoMay 10, 1987—
19. S05E19Designed for LivingMay 17, 1987—

Season 5 ranked & reviewed

1. S06E01The Flowing OasisSeptember 20, 1987—
2. S06E02Amazonia: A Burning QuestionSeptember 27, 1987—
3. S06E03Spirits of the ForestOctober 4, 1987—
4. S06E04Perspectives of ParadiseOctober 18, 1987—
5. S06E05A Season in the SunNovember 15, 1987—
6. S06E06The Legend of the Lightning BirdNovember 22, 1987—
7. S06E07The Volcano WatchersNovember 29, 1987—
8. S06E08Tiger!December 6, 1987—
9. S06E09Land of the KiwiJanuary 3, 1988—
10. S06E10Costa Rica: Paradise ReclaimedJanuary 10, 1988—
11. S06E11Masked MonkeysJanuary 17, 1988—
12. S06E12In-Flight Movie; Birds of the Sun GodJanuary 24, 1988—
13. S06E13Hawaii: Islands of the Fire GoddessFebruary 14, 1988—
14. S06E14Okavango: Jewel of the Kalahari: The Search for the Jewel (1)February 21, 1988—
15. S06E15Okavango: Jewel of the Kalahari: The Living Jewel (2)February 28, 1988—
16. S06E16Okavango: Jewel of the Kalahari (3)March 6, 1988—
17. S06E17Great Moments with Nature's FilmmakersMarch 13, 1988—
18. S06E18Elephant: Lord of the JungleMarch 20, 1988—
19. S06E19Miracle of the Scarlet SalmonMarch 27, 1988—
20. S06E20Cowboys, Caimans and CapybarasApril 24, 1988—
21. S06E21Tom's River: Reflections of a River KeeperMay 1, 1988—
22. S06E22The Elephant ChallengeMay 8, 1988—
23. S06E23The Coral TriangleJune 12, 1988—

Season 6 ranked & reviewed

1. S07E01Bonebreakers' MountainOctober 9, 1988—
2. S07E02Extremadura: Spain's Forgotten ForestOctober 16, 1988—
3. S07E03Peacock's WarOctober 30, 1988—
4. S07E04Nature of Australia - A Separate CreationNovember 13, 1988—
5. S07E05Nature of Australia - Seas Under CapricornNovember 20, 1988—
6. S07E06Nature of Australia - The Making of the BushNovember 27, 1988—
7. S07E07Nature of Australia - The Sunburnt CountryDecember 4, 1988—
8. S07E08Nature of Australia - Land of Flood and FireDecember 11, 1988—
9. S07E09Nature of Australia - End of IsolationDecember 18, 1988—
10. S07E10Night HuntersJanuary 8, 1989—
11. S07E11Beyond TimbuktuFebruary 5, 1989—
12. S07E12Under the Emerald SeaFebruary 19, 1989—
13. S07E13Wild WaterfallsFebruary 26, 1989—
14. S07E14Meerkats United / The Bee-TeamMarch 5, 1989—
15. S07E15IcebirdMarch 12, 1989—
16. S07E16Mozu the Snow MonkeyMarch 19, 1989—
17. S07E17The Everglades: Rain MachineMarch 26, 1989—
18. S07E18Islands in the SkyApril 16, 1989—
19. S07E19Rulers of the WindApril 30, 1989—
20. S07E20Kariba: The Lake that Made a DentMay 14, 1989—

Season 7 ranked & reviewed

1. S08E01The Great Rift: Footprints in the Valley (1)October 8, 1989—
2. S08E02The Great Rift: Out of the Ashes (2)October 15, 1989—
3. S08E03The Great Rift: Breaking the Continent (3)October 22, 1989—
4. S08E04Under the IceOctober 29, 1989—
5. S08E05Land of DragonsNovember 12, 1989—
6. S08E06The Great Wood of CaledonNovember 19, 1989—
7. S08E07GorillasDecember 10, 1989—
8. S08E08Forest of FearDecember 17, 1989—
9. S08E09Gran ParadisoJanuary 7, 1990—
10. S08E10Cranes of the Grey WindJanuary 21, 1990—
11. S08E11King Solomon's MountainsFebruary 4, 1990—
12. S08E12Hunters of the SkyFebruary 11, 1990—
13. S08E13A Wolf in the FoldFebruary 18, 1990—
14. S08E14The ColoradoMarch 4, 1990—
15. S08E15The Emerald IsleMarch 11, 1990—
16. S08E16Giant OttersMarch 18, 1990—
17. S08E17The Haida Gwai: Islands of the PeopleMarch 25, 1990—
18. S08E18Presque Isle: Land in MotionApril 1, 1990—
19. S08E19The Great Yellowstone FireApril 8, 1990—
20. S08E20SerpentsApril 15, 1990—

Season 8 ranked & reviewed

1. S09E01Seasons in the SeaSeptember 30, 1990—
2. S09E02Monkeys on the EdgeOctober 7, 1990—
3. S09E03Scandinavia: Land of the Midnight Sun (1)October 14, 1990—
4. S09E04Scandinavia: Fresh Waters, Salt Seas (2)October 21, 1990—
5. S09E05The SisterhoodNovember 11, 1990—
6. S09E06Supersense: Sight and Sound (1)November 18, 1990—
7. S09E07Supersense: Super Scents and Beyond (2)November 25, 1990—
8. S09E08Supersense: Making Sense (3)December 2, 1990—
9. S09E09Monkey IslandDecember 9, 1990—
10. S09E10Grizzly CountryDecember 16, 1990—
11. S09E11The Wild Shores of PatagoniaJanuary 13, 1991—
12. S09E12The Gulf: Portrait of the War ZoneFebruary 17, 1991—
13. S09E13One Man's KenyaFebruary 24, 1991—
14. S09E14The Elephants of Tsavo: Love and BetrayalMarch 3, 1991—
15. S09E15Grand Teton WildernessMarch 10, 1991—
16. S09E16Year of the JackalMarch 17, 1991—
17. S09E17Black Bear of the NorthMarch 24, 1991—
18. S09E18Wild Dogs of AfricaApril 7, 1991—
19. S09E19Marathon BirdApril 14, 1991—
20. S09E20The Cat That Came In From the ColdApril 28, 1991—
21. S09E21Crown of the Continent: Waterton/Glacier National ParkMay 12, 1991—

Season 9 ranked & reviewed

1. S10E01From the Heart of the World: The Elder Brothers' WarningSeptember 28, 1991—
2. S10E02Vietnam: A Country, Not a WarOctober 13, 1991—
3. S10E03Kali the LionNovember 3, 1991—
4. S10E04Madagascar: Island of GhostsNovember 17, 1991—
5. S10E05Land of the Eagle: The Great Encounter (1)November 24, 1991—
6. S10E06Land of the Eagle: Confronting the Wilderness (2)November 24, 1991—
7. S10E07Land of the Eagle: Conquering Swamps (3)November 25, 1991—
8. S10E08Land of the Eagle: Across the Seas of Grass (4)November 25, 1991—
9. S10E09Land of the Eagle: Into the Shining Mountains (5)November 26, 1991—
10. S10E10Land of the Eagle: Living on the Edge (6)November 26, 1991—
11. S10E11Land of the Eagle: The First and Last Frontier (7)November 27, 1991—
12. S10E12Land of the Eagle: Searching for Paradise (8)November 27, 1991—
13. S10E13Great Moments with Nature's FilmmakersDecember 8, 1991—
14. S10E14Horse TigersJanuary 5, 1992—
15. S10E15Arctic WanderersJanuary 12, 1992—
16. S10E16Ladakh: Kingdom in the CloudsJanuary 19, 1992—
17. S10E17Tiwai: Island of the ApesFebruary 9, 1992—
18. S10E18A Celebration of Birds with Roger Tory PetersonFebruary 16, 1992—
19. S10E19Elephant Seals: Those Magnificent Diving MachinesMarch 1, 1992—
20. S10E20Dolphins: Close EncountersMarch 8, 1992—
21. S10E21Last Stand of the GiantsMay 31, 1992—

Season 10 ranked & reviewed

1. S11E01Realms of the Russian Bear: Green Jewel of the Caspian (1)October 5, 1992—
2. S11E02Realms of the Russian Bear: The Arctic Frontier (2)October 5, 1992—
3. S11E03Realms of the Russian Bear: The Red Deserts (3)October 6, 1992—
4. S11E04Realms of the Russian Bear: The Celestial Mountains (4)October 6, 1992—
5. S11E05Realms of the Russian Bear: Siberia, the Frozen Forest (5)October 7, 1992—
6. S11E06Realms of the Russian Bear: Born of Fire (6)October 7, 1992—
7. S11E07Shadows in a Desert SeaOctober 18, 1992—
8. S11E08The Tree of MusicOctober 25, 1992—
9. S11E09Slaves to the QueenNovember 29, 1992—
10. S11E10Ice Fox: Struggle for SurvivalJanuary 10, 1993—
11. S11E11Cheetahs in the Land of LionsJanuary 24, 1993—
12. S11E12Gorilla: King of the CongoFebruary 14, 1993—
13. S11E13American TricksterFebruary 21, 1993—
14. S11E14Hebrides: The Secret IslandsFebruary 28, 1993—
15. S11E15Echo of the ElephantsMarch 14, 1993—
16. S11E16The Ghosts of RubyMay 9, 1993—
17. S11E17The Bandit and the BuilderMay 16, 1993—
18. S11E18Spirit of the SoundMay 23, 1993—

Season 11 ranked & reviewed

1. S12E01In the Company of Wolves with Timothy DaltonOctober 3, 1993—
2. S12E02Treasure of the AndesOctober 10, 1993—
3. S12E03Echoes from the IceNovember 7, 1993—
4. S12E04The Nature of Sex: The Primal Instinct (1)November 22, 1993—
5. S12E05The Nature of Sex: A Time and a Place (2)November 22, 1993—
6. S12E06The Nature of Sex: The Sex Contract (3)November 23, 1993—
7. S12E07The Nature of Sex: Sex and the Human Animal (4)November 23, 1993—
8. S12E08The Nature of Sex: A Miracle in the Making (5)November 24, 1993—
9. S12E09The Nature of Sex: Young Ones (6)November 24, 1993—
10. S12E10Nature's Great African MomentsDecember 5, 1993—
11. S12E11Anima Mundi: Before It's Too LateJanuary 23, 1994—
12. S12E12Phantom of the ForestFebruary 20, 1994—
13. S12E13Sea Otter Story: Warm Hearts & Cold WaterMarch 13, 1994—
14. S12E14Toadskin SpellMay 15, 1994—

Season 12 ranked & reviewed

1. S13E01In the Lion's Den with Anthony HopkinsOctober 2, 1994—
2. S13E02Pandas of the Sleeping DragonOctober 9, 1994—
3. S13E03Warts and AllNovember 6, 1994—
4. S13E04Nomads of the Wind: The Faraway Heaven (1)November 20, 1994—
5. S13E05Nomads of the Wind: Crossroads of the Pacific (2)November 20, 1994—
6. S13E06Nomads of the Wind: Burning Their Boats (3)November 21, 1994—
7. S13E07Nomads of the Wind: Distant Horizons (4)November 21, 1994—
8. S13E08Nomads of the Wind: The Pierced Sky (5)November 22, 1994—
9. S13E09Fire BirdJanuary 8, 1995—
10. S13E10Creatures in CrimeFebruary 5, 1995—
11. S13E11Tigers with Bob HoskinsFebruary 26, 1995—
12. S13E12Ghost BearMarch 5, 1995—
13. S13E13Born to RunMay 21, 1995—
14. S13E14New Guinea: Island InvadersJuly 23, 1995—
15. S13E15New Guinea: Other WorldsJuly 30, 1995—

Season 13 ranked & reviewed

1. S14E01Jaguar: Year of the CatOctober 8, 1995—
2. S14E02Incredible SuckersOctober 15, 1995—
3. S14E03Monkey in the MirrorNovember 5, 1995—
4. S14E04The World of PenguinsDecember 3, 1995—
5. S14E05Castaways of SulawesiDecember 17, 1995—
6. S14E06Hunters of the Sea WindJanuary 14, 1996—
7. S14E07Parrots: Look Who's TalkingFebruary 4, 1996—
8. S14E08Alien Empire: Hardware ReplicatorsFebruary 11, 1996—
9. S14E09Alien Empire: Battlezone MetropolisFebruary 12, 1996—
10. S14E10Alien Empire: Voyagers and War of the WorldsFebruary 13, 1996—
11. S14E11Jane Goodall's Wild ChimpanzeesMarch 3, 1996—
12. S14E12Victims of VenomMarch 31, 1996—
13. S14E13Call of KakaduMay 5, 1996—
14. S14E14MonsoonMay 12, 1996—

Season 14 ranked & reviewed

1. S15E01Sperm Whales: The Real Moby DickOctober 13, 1996—
2. S15E02The Crater LionsOctober 20, 1996—
3. S15E03Mask of the MandrillNovember 10, 1996—
4. S15E04The Joy of PigsNovember 17, 1996—
5. S15E05Echo of the Elephants: The Next GenerationDecember 8, 1996—
6. S15E06Wolves and Buffalo: The Last FrontierJanuary 12, 1997—
7. S15E07The Elephant MenFebruary 16, 1997—
8. S15E08A Lemur's TaleFebruary 23, 1997—
9. S15E09Extraordinary DogsMarch 9, 1997—
10. S15E10Bowerbird BluesApril 13, 1997—
11. S15E11Spirits of the Jaguar: The Forging of a New WorldMay 11, 1997—
12. S15E12Spirits of the Jaguar: The Forests of MayaMay 12, 1997—
13. S15E13Spirits of the Jaguar: Hunters of the Caribbean SeaMay 13, 1997—
14. S15E14Spirits of the Jaguar: The World of AztecsMay 14, 1997—

Season 15 ranked & reviewed

1. S16E01Toothwalkers: Giants of the Arctic IceOctober 12, 1997—
2. S16E02Grand CanyonOctober 19, 1997—
3. S16E03Animal Attractions: Amazing Tales from the San Diego ZooNovember 9, 1997—
4. S16E04The Elephants of AfricaNovember 16, 1997—
5. S16E05Orangutans: Just Hangin' OnDecember 7, 1997—
6. S16E06Yellowstone OttersJanuary 18, 1998—
7. S16E07Gremlins: Faces in the ForestFebruary 1, 1998—
8. S16E08Life at the Edge of the SeaMarch 1, 1998—
9. S16E09Secret GardenMarch 29, 1998—
10. S16E10Forces of the Wild: In the BeginningApril 26, 1998—
11. S16E11Forces of the Wild: Perpetual MotionApril 27, 1998—
12. S16E12Forces of the Wild: Heavenly PartnersApril 27, 1998—
13. S16E13Forces of the Wild: Living DangerouslyApril 27, 1998—
14. S16E14Forces of the Wild: Playing with FireMay 3, 1998—
15. S16E15EaglesMay 17, 1998—
16. S16E16The Wild Side of New YorkJune 14, 1998—

Season 16 ranked & reviewed

1. S17E01Great White BearOctober 11, 1998—
2. S17E02The Secret World of Sharks and RaysOctober 18, 1998—
3. S17E03American Buffalo: Spirit of a NationNovember 1, 1998—
4. S17E04India, Land of the Tiger: Tiger's DomainNovember 15, 1998—
5. S17E05India, Land of the Tiger: Sacred WatersNovember 15, 1998—
6. S17E06India, Land of the Tiger: Unknown SeasNovember 16, 1998—
7. S17E07India, Land of the Tiger: Desert KingdomNovember 16, 1998—
8. S17E08India, Land of the Tiger: Mountains of GodsNovember 18, 1998—
9. S17E09India, Land of the Tiger: Monsoon ForestsNovember 18, 1998—
10. S17E10John Denver: Let This Be a VoiceDecember 6, 1998—
11. S17E11Serengeti StoriesJanuary 10, 1999—
12. S17E12Iceland: Fire and IceFebruary 7, 1999—
13. S17E13Walking with Giants: The Grizzlies of SiberiaFebruary 14, 1999—
14. S17E14Extraordinary CatsFebruary 21, 1999—
15. S17E15The Seedy Side of PlantsMay 23, 1999—
16. S17E16A Conversation with KokoAugust 8, 1999—

Season 17 ranked & reviewed

1. S18E01Antarctica: The End of the Earth: Katabatic (1)October 24, 1999—
2. S18E02Antarctica: The End of the Earth: Iceberg (2)October 31, 1999—
3. S18E03HorsesNovember 14, 1999—
4. S18E04Sled Dogs: An Alaskan EpicNovember 21, 1999—
5. S18E05Wisdom of the WildDecember 5, 1999—
6. S18E06Inside the Animal Mind Part One: Are Animals Intelligent?January 4, 2000—
7. S18E07Inside the Animal Mind Part Two: Do Animals Have Emotions?January 11, 2000—
8. S18E08Inside the Animal Mind Part Three: Animal ConsciousnessJanuary 18, 2000—
9. S18E09Cheetahs in a Hot SpotFebruary 6, 2000—
10. S18E10Showdown at Grizzly RiverFebruary 13, 2000—
11. S18E11Animal Attractions: Amazing Tales from the San Diego ZooFebruary 27, 2000—
12. S18E12Obsession with OrchidsApril 16, 2000—
13. S18E13Earth NavigatorsApril 23, 2000—
14. S18E14The Body ChangersMay 7, 2000—
15. S18E15Springs Eternal: Florida's Fountain of YouthMay 14, 2000—
16. S18E16The Nature of SexJune 11, 2000—

Season 18 ranked & reviewed

1. S19E01Wild Horses of Mongolia with Julia RobertsOctober 22, 2000—
2. S19E02The Octopus ShowOctober 29, 2000—
3. S19E03Extraordinary BirdsNovember 12, 2000—
4. S19E04The Urban ElephantNovember 19, 2000—
5. S19E05Intimate Enemies: Lions and BuffaloDecember 17, 2000—
6. S19E06Polar Bear InvasionJanuary 7, 2001—
7. S19E07Triumph of Life: The Four Billion Year WarJanuary 15, 2001—
8. S19E08Triumph of Life: The Mating GameJanuary 21, 2001—
9. S19E09Triumph of Life: The Eternal Arms RaceJanuary 28, 2001—
10. S19E10Triumph of Life: Winning TeamsFebruary 4, 2001—
11. S19E11Triumph of Life: Brain PowerFebruary 11, 2001—
12. S19E12Triumph of Life: The SurvivorsFebruary 18, 2001—
13. S19E13Baby TalesMarch 4, 2001—
14. S19E14The Panda BabyApril 1, 2001—
15. S19E15Golden Seals of the Skeleton CoastMay 6, 2001—
16. S19E16Australia's Little AssassinsMay 20, 2001—

Season 19 ranked & reviewed

1. S20E01Africa: Savanna Homecoming (1)September 9, 2001—
2. S20E02Africa: Desert Odyssey (2)September 16, 2001—
3. S20E03Africa: Voices of the Forest (3)September 23, 2001—
4. S20E04Africa: Mountains of Faith (4)September 30, 2001—
5. S20E05Africa: Love in the Sahel (5)October 7, 2001—
6. S20E06Africa: Restless Waters (6)October 14, 2001—
7. S20E07Africa: Leopards of Zanzibar (7)October 21, 2001—
8. S20E08Africa: Southern Treasures (8)October 28, 2001—
9. S20E09Cloud: Wild Stallion of the RockiesNovember 4, 2001—
10. S20E10Dogs: The Early YearsNovember 11, 2001—
11. S20E11Animals Behaving BadlyNovember 18, 2001—
12. S20E12RavensDecember 16, 2001—
13. S20E13Condition BlackJanuary 13, 2002—
14. S20E14The White Elephants of Thailand with Meg RyanFebruary 10, 2002—
15. S20E15Song of the Earth with David AttenboroughApril 7, 2002—
16. S20E16Big Red RoosApril 14, 2002—
17. S20E17The Polar Bears of Churchill with Ewan McGregorMay 19, 2002—

Season 20 ranked & reviewed

1. S21E01Tall BlondesOctober 13, 2002—
2. S21E02Horse and RiderOctober 20, 2002—
3. S21E03Dive To the AbyssOctober 27, 2002—
4. S21E04Bloody SuckersNovember 17, 2002—
5. S21E05Trail of the CougarDecember 15, 2002—
6. S21E06Under Antarctic IceJanuary 12, 2003—
7. S21E07The Reptiles: Alligators and CrocodilesFebruary 2, 2003—
8. S21E08The Reptiles: SnakesFebruary 9, 2003—
9. S21E09The Reptiles: Turtles and TortoisesFebruary 16, 2003—
10. S21E10The Reptiles: LizardsFebruary 23, 2003—
11. S21E11Lost World of the Holy LandApril 13, 2003—
12. S21E12Leopards of YalaApril 20, 2003—
13. S21E13A Mystery in AlaskaMay 11, 2003—
14. S21E14War Wrecks in the Coral SeasMay 18, 2003—

Season 21 ranked & reviewed

1. S22E01Hippo BeachOctober 19, 2003—
2. S22E02Kalahari: The Great ThirstlandNovember 2, 2003—
3. S22E03Kalahari: The Flooded DesertNovember 3, 2003—
4. S22E04White Shark/Red TriangleNovember 16, 2003—
5. S22E05Cloud's Legacy: The Wild Stallion ReturnsNovember 23, 2003—
6. S22E06Shadow Over the Sun: A Story of EaglesJanuary 18, 2004—
7. S22E07DiamondsFebruary 8, 2004—
8. S22E08The Real MacawFebruary 15, 2004—
9. S22E09Holy CowFebruary 22, 2004—
10. S22E10IrelandMarch 28, 2004—
11. S22E11Flight SchoolApril 11, 2004—
12. S22E12Land of the Falling LakesApril 18, 2004—
13. S22E13Pale MaleMay 16, 2004—

Season 22 ranked & reviewed

1. S23E01Chasing Big CatsNovember 7, 2004—
2. S23E02Shark MountainNovember 14, 2004—
3. S23E03The Good, the Bad and the GrizzlyNovember 21, 2004—
4. S23E04Violent HawaiiJanuary 9, 2005—
5. S23E05Silent Roar: Searching for the Snow LeopardJanuary 16, 2005—
6. S23E06Cuba: Wild Island of the CaribbeanJanuary 30, 2005—
7. S23E07From Orphan to KingFebruary 13, 2005—
8. S23E08Snowflake: The White GorillaFebruary 20, 2005—
9. S23E09The Venom CureApril 3, 2005—
10. S23E10Deep Jungle: New FrontiersApril 17, 2005—
11. S23E11Deep Jungle: Monsters of the ForrestApril 24, 2005—
12. S23E12Deep Jungle: The Beast WithinMay 1, 2005—
13. S23E13The Dolphin DefenderMay 15, 2005—

Season 23 ranked & reviewed

1. S24E01Killers in EdenNovember 6, 2005—
2. S24E02Can Animals Predict Disaster?November 13, 2005—
3. S24E03Katrina's Animal RescueNovember 20, 2005—
4. S24E04Encountering Sea MonstersDecember 18, 2005—
5. S24E05Life in Death ValleyJanuary 8, 2006—
6. S24E06Oceans in Glass: Behind the Scenes of the Monterey Bay AquariumJanuary 22, 2006—
7. S24E07UnderdogsJanuary 29, 2006—
8. S24E08True Adventures of the Ultimate Spider HunterFebruary 12, 2006—
9. S24E09Animals Behaving WorseFebruary 19, 2006—
10. S24E10Murder in the TroopApril 2, 2006—
11. S24E11The Queen of TreesApril 9, 2006—
12. S24E12The Vanishing LionsApril 30, 2006—
13. S24E13Crime Scene CreaturesMay 7, 2006—

Season 24 ranked & reviewed

1. S25E01Chimpanzees: An Unnatural HistoryOctober 24, 2006—
2. S25E02Penguins of the AntarcticNovember 12, 2006—
3. S25E03Christmas in YellowstoneNovember 19, 2006—
4. S25E04The Best of 'Nature': 25 YearsJanuary 14, 2007—
5. S25E05RhinocerosJanuary 28, 2007—
6. S25E06Unforgettable ElephantsFebruary 3, 2007—
7. S25E07Supersize CrocsFebruary 11, 2007—
8. S25E08Raptor ForceFebruary 18, 2007—
9. S25E09Andes: The Dragon's BackFebruary 25, 2007—
10. S25E10Voyage of the Lonely TurtleApril 15, 2007—
11. S25E11Dogs That Changed The World: The Rise of the DogApril 22, 2007—
12. S25E12Dogs That Changed The World: Dogs by DesignApril 29, 2007—
13. S25E13SharklandMay 6, 2007—
14. S25E14SuperprideMay 13, 2007—
15. S25E15Ferrets: The Pursuit of ExcellenceJuly 15, 2007—
16. S25E16Mighty MooseJuly 19, 2007—

Season 25 ranked & reviewed

1. S26E01Silence of the BeesOctober 28, 2007—
2. S26E02In the Valley of the WolvesNovember 4, 2007—
3. S26E03The Cheetah OrphansNovember 11, 2007—
4. S26E04The Beauty of UglyNovember 18, 2007—
5. S26E05The Desert LionsJanuary 6, 2008—
6. S26E06Parrots in the Land of OzJanuary 27, 2008—
7. S26E07Crash: A Tale of Two SpeciesFebruary 10, 2008—
8. S26E08Arctic BearsFebruary 17, 2008—
9. S26E09Part One - What Females Want and Males Will DoApril 6, 2008—
10. S26E10Part Two - What Females Want and Males Will DoApril 13, 2008—
11. S26E11The Gorilla KingApril 20, 2008—
12. S26E12SuperfishMay 4, 2008—
13. S26E13Prince of the AlpsMay 11, 2008—

Season 26 ranked & reviewed

1. S27E01White Falcon, White WolfOctober 26, 2008—
2. S27E02Clever MonkeysNovember 9, 2008—
3. S27E03American EagleNovember 16, 2008—
4. S27E04The Wolf That Changed AmericaNovember 23, 2008—
5. S27E05The Dragon ChroniclesJanuary 11, 2009—
6. S27E06Is That Skunk?January 25, 2009—
7. S27E07Drakensberg: Barrier of SpearsFebruary 8, 2009—
8. S27E08Why We Love Cats and DogsFebruary 15, 2009—
9. S27E09Kilauea: Mountain of FireMarch 29, 2009—
10. S27E10Frogs: The Thin Green LineApril 5, 2009—
11. S27E11The Loneliest AnimalsApril 19, 2009—
12. S27E12Eagles of MullMay 3, 2009—
13. S27E13Victoria FallsMay 17, 2009—

Season 27 ranked & reviewed

1. S28E01Cloud: Challenge of the StallionsOctober 25, 2009—
2. S28E02Born Wild: The First Days of LifeNovember 1, 2009—
3. S28E03Black MambaNovember 8, 2009—
4. S28E04Fellowship of the WhalesNovember 15, 2009—
5. S28E05Hummingbirds: Magic in the AirJanuary 10, 2010—
6. S28E06Clash: Encounters of Bears and WolvesJanuary 17, 2010—
7. S28E07Wild BalkansJanuary 31, 2010—
8. S28E08Invasion of the Giant PythonsJanuary 19, 2010—As part of an ever popular international pet trade market, and incidentally along paths of human travel, many exotic animals have been remov
9. S28E09Moment of Impact: Part One - Hunters & HerdsApril 4, 2010—
10. S28E10Moment of Impact: Part Two - JungleApril 11, 2010—

Season 28 ranked & reviewed

1. S29E01Cuba: The Accidental EdenSeptember 26, 2010—
2. S29E02Echo: An Elephant to RememberOctober 17, 2010—
3. S29E03A Murder of CrowsOctober 24, 2010—
4. S29E04Braving IraqNovember 7, 2010—
5. S29E05Wolverine: Chasing the PhantomNovember 14, 2010—
6. S29E06Revealing the LeopardNovember 21, 2010—
7. S29E07Elsa's Legacy: The Born Free StoryJanuary 9, 2011—
8. S29E08Birds of the GodsJanuary 23, 2011—
9. S29E09The HimalayasFebruary 13, 2011—
10. S29E10Broken Tail: A Tiger's Last JourneyFebruary 20, 2011—
11. S29E11Outback PelicansMarch 27, 2011—
12. S29E12Survivors of the FirestormApril 17, 2011—
13. S29E13Salmon: Running the GauntletMay 1, 2011—
14. S29E14Bears of the Last Frontier: City of BearsMay 8, 2011—
15. S29E15Bears of the Last Frontier: The Road NorthMay 15, 2011—
16. S29E16Bears of the Last Frontier: Arctic WanderersMay 22, 2011—

Season 29 ranked & reviewed

1. S30E01Radioactive WolvesOctober 19, 2011—
2. S30E02The Animal HouseNovember 2, 2011—
3. S30E03Jungle EagleNovember 9, 2011—
4. S30E04My Life as a TurkeyNovember 16, 2011—
5. S30E05Kangaroo MobJanuary 11, 2012—Meet the mob of street smart kangaroos moving into Australia's capital city and the ecologists who follow their every move.
6. S30E06Fortress of the BearsJanuary 25, 2012—Part of the massive Tongass National Forest, Admiralty Island in southeast Alaska supports the largest concentration of bears anywhere in th
7. S30E07Raccoon NationFebruary 8, 2012—Find out if human beings' efforts to outwit raccoons are actually making the animals smarter.
8. S30E08Ocean Giants: Part One - Giant LivesFebruary 22, 2012—
9. S30E09Ocean Giants: Part Two - Deep ThinkersFebruary 22, 2012—
10. S30E10Ocean Giants: Part Three - Voices of the SeaFebruary 22, 2012—Gain new insights into the lives of whales and dolphins in this visually powerful, engaging and entertaining three-part series.
11. S30E11River of No ReturnApril 18, 2012—Watch as a romantic adventure becomes something much greater in the Frank Church River of No Return Wilderness.
12. S30E12The White LionsMay 9, 2012—Follow two rare white lion cubs on their journey to adulthood on the South African savanna.
13. S30E13Cracking the Koala CodeMay 16, 2012—Learn what's necessary to support a healthy population of koalas by cracking the koala code.

Season 30 ranked & reviewed

1. S31E01Siberian Tiger QuestOctober 10, 2012—Embark with conservation ecologist Chris Morgan on a great challenge: to find and film the Siberian tiger.
2. S31E02Magic of the Snowy OwlOctober 24, 2012—Witness the daily struggles of snowy owls to raise a family of helpless chicks until they're able to fly.
3. S31E03Animal Odd CouplesNovember 7, 2012—Investigate unlikely cross-species relationships and learn what they suggest about animal emotions.
4. S31E04An Original DUCKumentaryNovember 14, 2012—See how much you don't know about ducks - familiar, yet phenomenal, creatures.
5. S31E05Attenborough's Life Stories: Part One - Life on CameraJanuary 23, 2013—Focus on fields that David Attenborough feels have profoundly changed: filmmaking, science and the environment.
6. S31E06Attenborough's Life Stories: Part Two - Understanding the Natural WorldJanuary 30, 2013—Share in Attenborough's memories of the scientists and the breakthroughs that helped shape his career.
7. S31E07Attenborough's Life Stories: Part Three - Our Fragile PlanetFebruary 6, 2013—Hear Attenborough's reflections on the dramatic impact human beings have had on the natural world.
8. S31E08Cold Warriors: Wolves and BuffaloFebruary 13, 2013—Witness the life-and-death relationship of wolves and buffalo in Canada's Wood Buffalo National Park.
9. S31E09What Plants Talk AboutApril 3, 2013—View a world where plants communicate, co-operate and, sometimes, wage all-out war.
10. S31E10The Mystery of EelsApril 17, 2013—Join artist, writer and naturalist James Prosek as he sheds light on the mysterious eel.
11. S31E11Legendary White StallionsMay 1, 2013—Hear the story of the Lipizzaner stallions, from their ancient origins to their rescue in 1945.
12. S31E12The Private Life of DeerMay 8, 2013—Enter the hidden world of deer to see them as intelligent, affectionate family members.
13. S31E13Great Zebra ExodusMay 15, 2013—Accompany 20,000 zebras on their annual migration across the Kalahari.

Season 31 ranked & reviewed

1. S32E01Saving Otter 501October 16, 2013—Witness the Monterey Bay Aquarium's 501st attempt to save a stranded orphan otter.
2. S32E02Love in the Animal KingdomNovember 6, 2013—Get a delightful, provocative look at the love life of animals.
3. S32E03Parrot ConfidentialNovember 13, 2013—Explore the issues of parrots as pets and why some breeders and owners become rescuers.
4. S32E04Meet the CoywolfJanuary 22, 2014—Tag along as scientists study a new top predator, a mixture of western coyote and eastern wolf.
5. S32E05The Funkiest MonkeysJanuary 29, 2014—Examine the plight of crested black macaques, feisty monkeys with punk hair and expressive faces.
6. S32E06Honey Badgers: Masters of MayhemFebruary 19, 2014—Follow specialists in South Africa who take on masters of mayhem - honey badgers.
7. S32E07Ireland's Wild RiverFebruary 26, 2014—Join cameraman Colin Stafford-Johnson on a quest to film the natural history of the Shannon River.
8. S32E08My Bionic PetApril 9, 2014—Meet inspiring disabled animals and remarkable individuals who help them persevere and thrive.
9. S32E09Touching the WildApril 16, 2014—Join Joe Hutto as he crosses the species divide and becomes part of a wild mule deer family.
10. S32E10Snow MonkeysApril 23, 2014—Follow a troop of snow monkeys in Japan to see how they prepare to face the world.
11. S32E11Leave It to BeaversMay 14, 2014—Learn how beavers are being recruited to reverse the effects of global warming and water shortages.
12. S32E12The Gathering SwarmsMay 21, 2014—Check out swarm intelligence, essentially a living embodiment of social media in the natural world.
13. S32E13Fabulous FrogsJune 25, 2014—Join Sir David Attenborough on a journey through the weird and wonderful world of frogs.
14. S32E14Earthflight part 1September 4, 2013—
15. S32E15Earthflight part 2September 11, 2013—
16. S32E16Earthflight part 3September 18, 2013—
17. S32E17Earthflight part 4September 25, 2013—
18. S32E18Earthflight Part 5October 2, 2013—
19. S32E19Earthflight Part 6October 9, 2013—

Season 32 ranked & reviewed

1. S33E01Animal MisfitsOctober 15, 2014—View odd, bizarre and unlikely creatures that seem ill-equipped for survival, yet cling to life.
2. S33E02A Sloth Named VelcroNovember 5, 2014—Examine the friendship between a journalist and a sloth, and see people trying to protect sloths.
3. S33E03Invasion of the Killer WhalesNovember 19, 2014—Examine the impact of an ever-growing number of killer whales in Arctic waters in the summer months.
4. S33E04Wild FranceJanuary 7, 2015—
5. S33E05Penguin Post OfficeJanuary 28, 2015—Watch the drama of 3,000 gentoo penguins who surround an Antarctic post office each summer.
6. S33E06Owl PowerFebruary 18, 2015—Take a detailed look at owls and see how they're influencing 21st-century technology and design.
7. S33E07The Last Orangutan EdenFebruary 25, 2015—Follow a band of orangs that use tools, share food, forage together and create a distinct culture.
8. S33E08Animal Homes: The NestApril 8, 2015—Investigate how animals build their homes, and the behaviors and interactions in and around them.
9. S33E09Animal Homes: Location, Location, LocationApril 15, 2015—Chart the building plans of various species to gain insight into animal creativity and innovation.
10. S33E10Animal Homes: Animal CitiesApril 22, 2015—
11. S33E11Mystery Monkeys of Shangri-LaApril 29, 2015—Investigate a unique monkey society formed in response to the hardships of the Himalayas.
12. S33E12Animal ChildhoodMay 13, 2015—Witness the trials and tribulations of young animals the world over, as they prepare to leave home.
13. S33E13The Sagebrush SeaMay 20, 2015—Learn why the sagebrush and greater sage-grouse of the American West are losing ground.
14. S33E14Penguins Spy In The Huddle Part 1September 24, 2014—
15. S33E15Penguins Spy in the Huddle Part 2October 1, 2014—
16. S33E16Growing UpOctober 8, 2014—

Season 33 ranked & reviewed

1. S34E01Nature's Miracle Orphans: Second ChancesSeptember 23, 2015—Watch animal rescue center caregivers work to provide wild baby orphans a second chance at life.
2. S34E02Nature's Miracle Orphans: Wild LessonsSeptember 30, 2015—Watch animal rescue center caregivers work to provide wild baby orphans a second chance at life.
3. S34E03Big Birds Can't FlyOctober 7, 2015—Explore the lives and histories of flightless birds: ostriches, emus, rheas, cassowaries and kiwis.
4. S34E04Soul of the ElephantOctober 14, 2015—Delve into the hearts, minds and even souls of elephants with filmmakers Dereck and Beverly Joubert.
5. S34E05Pets: Wild At Heart: Playful CreaturesOctober 21, 2015—Discover how the playful games of parakeets, marathon-running hamsters, wall-climbing cats, revered rabbits and Peruvian dogs are just a whi
6. S34E06Pets: Wild At Heart: Secretive CreaturesOctober 28, 2015—Discover how our pets get in touch with their wild side. Schlieren photography makes smells visible, while moving x-rays, ultraviolet light
7. S34E07Natural Born Hustlers: Staying AliveJanuary 13, 2016—Animals outwit predators in order to stay alive.
8. S34E08Natural Born Hustlers: The Hunger HustleJanuary 20, 2016—Animals adapt their bodies or behavior to secure their next meal.
9. S34E09Natural Born Hustlers: Sex, Lies & Dirty TricksJanuary 27, 2016—Males use size, style and skill to trick the competition.
10. S34E10Moose: Life of a Twig EaterFebruary 10, 2016—Exploring the world of moose in the Canadian Rockies, focusing on a calf's first year of life.
11. S34E11Raising the Dinosaur GiantFebruary 17, 2016—David Attenborough chronicles the forensic investigation of an amazing find in the Argentinean desert: the fossils of a giant-sized, plant-e
12. S34E12Snow ChickFebruary 24, 2016—Enjoy the intimate and incredible journey of a tiny Emperor penguin chick, from egg to independence.
13. S34E13Animal ReunionsMarch 30, 2016—Reunions between wild animals and their caregivers reveal whether interspecies bonds can stand the test of time.
14. S34E14India's Wandering LionsApril 13, 2016—Witness the incredible story between Asia's last wild lions and the villagers of India.
15. S34E15Nature's Perfect PartnersMay 11, 2016—Learn the value of teamwork among animal partners, even ones as odd but perfect as hippo and fish.
16. S34E16Jungle Animal HospitalMay 18, 2016—Witness the day-to-day drama at one of the world's wildest hospitals deep in the Guatemalan jungle.

Season 34 ranked & reviewed

1. S35E01Super HummingbirdsOctober 12, 2016—Though high-speed camerawork and breakthrough new science, enter the fast-paced world of hummingbirds as never before. Speed is their middle
2. S35E02My CongoOctober 19, 2016—Vianet Djenguet has lived half his life in Europe, yet his heart still lies in his homeland, his Congo. As a successful wildlife cameraman,
3. S35E03Giraffes: Africa's Gentle GiantsOctober 26, 2016—What does it take to relocate a herd of wild giraffes in Africa? One man, his family and a band of enthusiastic helpers are about to find ou
4. S35E04The Story Of Cats: Asia To AfricaNovember 2, 2016—Cats are among the most feared and revered creatures on the planet. They've dominated human culture since the dawn of civilization. They are
5. S35E05The Story Of Cats: Into The AmericasNovember 9, 2016—Cats are among the most feared and revered creatures on the planet. They've dominated human culture since the dawn of civilization. They are
6. S35E06Snowbound: Animals of WinterJanuary 11, 2017—Travel across the snow globe to meet the animal survivors of winter, from penguins to bison.
7. S35E07Spy In The Wild - LoveFebruary 1, 2017—More than 30 animatronic "spy cameras" disguised as animals secretly record behavior in the wild.
8. S35E08Spy In The Wild - IntelligenceFebruary 8, 2017—Observe the world of animal intelligence through the beady camera eyes of Spy Creatures.
9. S35E09Spy In The Wild - FriendshipFebruary 15, 2017—Join Spy Creatures and their new wild friends as they rely on each other to look out for predators.
10. S35E10Spy In The Wild - Bad BehaviorFebruary 22, 2017—Infiltrate the underground world of animal crime and retribution with mischievous Spy Creatures.
11. S35E11Spy In The Wild - Meet the SpiesMarch 1, 2017—Go behind the scenes with the filmmakers for what goes into making films on "spies" in the wild.
12. S35E12YosemiteMarch 29, 2017—Explore Yosemite with experts to discover how climate change affects the valley's majestic beauty.
13. S35E13Puerto Rico: The Island That Rains FrogsApril 12, 2017—Meet the scientists dedicated to restoring Puerto Rico's endangered manatees, parrots and turtles.
14. S35E14Hotel ArmadilloApril 19, 2017—Join biologist Arnaud Desbiez as he "checks in" the jungle animal guests to the "Hotel Armadillo.".
15. S35E15Forest Of The LynxApril 26, 2017—Watch the regeneration of an Austrian forest where wildlife, from woodpeckers to lynx, thrives.
16. S35E16Dolphins: Spy In The PodMay 3, 2017—Infiltrate the world of dolphins as seen by the Spy Creatures, from "superpods" to gang rivalries.
17. S35E17Dolphins: Spy In The Pod (2)May 10, 2017—

Season 35 ranked & reviewed

1. S36E01Naledi: One Little ElephantOctober 4, 2017—Meet Naledi, a baby elephant orphan who finds her place in the herd with the help of her caretakers.
2. S36E02Fox TalesOctober 11, 2017—Discover the secret life of red foxes who can make a home anywhere from cities to the Arctic tundra.
3. S36E03Charlie And The Curious OttersOctober 25, 2017—Join filmmaker Charlie Hamilton James as he visits otters around the world to uncover their secrets.
4. S36E04H Is for Hawk: A New ChapterNovember 1, 2017—Author Helen Macdonald tries to train a goshawk as she explores the family life of her wild counterparts in the Northern English forests.
5. S36E05The Cheetah ChildrenNovember 8, 2017—Follow a wild cheetah mother and her cubs in Zimbabwe as they fight against the odds to stay alive.
6. S36E06Nature's Miniature MiraclesNovember 22, 2017—Uncover nature's biggest little secrets from mini nocturnal monkeys to sand-sculpting puffer fish.
7. S36E07Arctic Wolf PackJanuary 17, 2018—Discover the white wolf, one of the most hardened predators on the planet.
8. S36E08Animals with Cameras: Part 1January 31, 2018—Witness the secret lives of animals as animals become the cinematographers.
9. S36E09Animals with Cameras: Part 2February 7, 2018—
10. S36E10Animals with Cameras: Part 3February 14, 2018—
11. S36E11The Last RhinoFebruary 21, 2018—Meet the last male northern white rhino, living in a Kenyan sanctuary under 24-hour armed guard.
12. S36E12Sex, Lies And ButterfliesApril 4, 2018—Explore the amazing abilities of butterflies - 360 vision, chemical weaponry and fantastic flight.
13. S36E13Natural Born Rebels: Hunger WarsApril 25, 2018—Meet the animals who will steal, cheat and fight to get food.
14. S36E14Natural Born Rebels: SurvivalMay 2, 2018—Meet nature's most rebellious animals, who will do whatever it takes to stay alive.
15. S36E15Natural Born Rebels: The Mating GameMay 9, 2018—Meet the animal rebels using underhanded tactics to find a mate and raise a family.
16. S36E16World's Most Wanted AnimalsMay 23, 2018—Join conservationists in the fight to save pangolins, the most trafficked animal in the world.

Season 36 ranked & reviewed

1. S37E01Super Cats - Extreme LivesOctober 24, 2018—Meet the planet's ultimate cats, from the famously fast cheetah to the lonesome snow leopard.
2. S37E02Super Cats - Cats in Every CornerOctober 31, 2018—Discover how cats have conquered the world, thriving in almost every landscape on Earth.
3. S37E03Super Cats - Science and SecretsNovember 7, 2018—See how new approaches and technologies help uncover some cats' most intimate secrets.
4. S37E04A Squirrel's Guide To SuccessNovember 14, 2018—Follow a guide to the squirrel's success along with an orphan red squirrel called Billy.
5. S37E05Dogs In The Land Of LionsNovember 21, 2018—Follow a close-knit family of wild dogs growing up in a land ruled by lions.
6. S37E06Snow BearsNovember 28, 2018—Follow two polar bear cubs as their mother leads them from their den for the first time.
7. S37E07Attenborough And The Sea DragonJanuary 9, 2019—Join Sir David Attenborough to learn about a sea creature that lived during the age of dinosaurs.
8. S37E08Nature's Equus: Story Of The Horse - OriginsJanuary 16, 2019—Travel around the world to uncover the history of mankind's relationship with the horse.
9. S37E09Nature's Equus: Story Of The Horse - Chasing The WindJanuary 23, 2019—Travel around the world to uncover the history of mankind's relationship with the horse.
10. S37E10Wild Way Of The VikingsFebruary 13, 2019—Experience the natural world through the eyes of the Vikings. Ewan McGregor narrates.
11. S37E11Living VolcanoesFebruary 20, 2019—Uncover the variety of activity that occurs on the slopes of active volcanoes.
12. S37E12The Incredible Egg With David AttenboroughApril 10, 2019—
13. S37E13American Spring Live: Birth And RebirthApril 29, 2019—See how spring's rising temperatures and longer days spur plants to flower and animals to transform.
14. S37E14American Spring Live: MigrationApril 30, 2019—Follow animals as they pursue spring's bounty and meet the scientists who track their journeys.
15. S37E15American Spring Live: ConnectionsMay 1, 2019—Learn how climate change can affect nature's perfectly synchronized partnerships.

Season 37 ranked & reviewed

1. S38E01Octopus: Making ContactOctober 2, 2019—The octopus is the closest we may get to meeting an alien. They evolved from a common cousin more than 500 million years ago, but are also i
2. S38E02The Serengeti RulesOctober 9, 2019—Travel back in time, from the Arctic Ocean to Pacific tide pools, with a pioneering group of scientists who make surprising discoveries that
3. S38E03Undercover In The JungleOctober 16, 2019—Go undercover in the untouched Amazon jungle to meet some of the most incredible creatures on Earth.
4. S38E04Okavango: River of Dreams - Episode 1: ParadiseOctober 23, 2019—Experience the wildlife of the Okavango Delta, an unlikely oasis and lush paradise in Southern Africa that connects and supports a wide arra
5. S38E05Okavango: River of Dreams - Episode 2: LimboOctober 30, 2019—Delve into the landscape and wildlife of the "Middle World," the delta of the Okavango River. In the most dynamic and lively part of the riv
6. S38E06Okavango: River of Dreams - Episode 3: InfernoNovember 6, 2019—Discover the landscape and wildlife of the Lower Okavango River, where the land is baked dry by the scorching sun of the Kalahari Desert and
7. S38E07Nature's Biggest BeastsNovember 13, 2019—Discover the ingenious strategies that nature's biggest beasts employ to conquer their environments, from the Komodo dragon with a deadly bi
8. S38E08BearsNovember 20, 2019—Follow the adventures of bears across the globe, from grizzlies to pandas to sloth bears, as they draw on their brains, brawn and unique ada
9. S38E09The Whale DetectiveJanuary 8, 2020—Follow filmmaker Tom Mustill as he investigates his traumatic encounter with a humpback whale.
10. S38E10Hippos: Africa's River GiantsJanuary 15, 2020—Uncover an unexpected side of hippos as they protect their young and face their rivals in a drought.
11. S38E11Wild FloridaFebruary 12, 2020—Discover the wildlife of the Sunshine State and how experts are battling threats to its ecosystems.
12. S38E12The Mighty WeaselFebruary 19, 2020—Discover the truth about the infamous weasel family. Do these critters deserve their bad reputation?.
13. S38E13Cuba's Wild RevolutionApril 1, 2020—Get a glimpse of Cuba's spectacular wildlife and landscapes, left virtually untouched for 50 years.
14. S38E14Remarkable RabbitsApril 8, 2020—Meet the many species of remarkable rabbits and the scientists working to save them from extinction.
15. S38E15Spy In The Wild, A Nature Miniseries "The Tropics"April 29, 2020—The spy creatures infiltrate a hippo pod, a gorilla sanctuary and the world of pygmy elephants.
16. S38E16Spy In The Wild, A Nature Miniseries "The North"May 6, 2020—A spy hummingbird flies with monarch butterflies and a spy pelican soars over shoals of mobula rays.
17. S38E17Spy In The Wild, A Nature Miniseries "The Islands"May 13, 2020—Explore the islands of the South Pacific with a spy koala, spy crab, spy Komodo dragon and more.
18. S38E18Spy In The Wild, A Nature Miniseries "The Poles"May 20, 2020—A spy polar bear and a spy penguin travel to the lands beyond the Arctic and Antarctic circles.

Season 38 ranked & reviewed

1. S39E01Pandas: Born to Be WildOctober 21, 2020—Unlock the mysteries of wild pandas whose counterparts in captivity are known for their gentle image. Journey through the steep Qinling Moun
2. S39E02Australian Bushfire RescueOctober 28, 2020—Meet the people rescuing and caring for the animal survivors of Australia’s devastating bushfires. Iconic species like koalas, kangaroos and
3. S39E03Secrets of Survival | PrimatesNovember 4, 2020—Monkey see, monkey do. From baboons facing down leopards, to lemurs exploiting a jungle pharmacy or rhesus macaques charming their way to an
4. S39E04Family Matters | PrimatesNovember 11, 2020—Family is everything for primates. They have the most complex social lives of any animal group on the planet. Meet devoted monkeys’ uncles,
5. S39E05Protecting Primates | PrimatesNovember 18, 2020—More than half of the world’s primates are under threat. Meet the scientists making groundbreaking discoveries to safeguard their future.&nb
6. S39E06Santa's Wild HomeNovember 25, 2020—Get an intimate look at the wildlife of Lapland, a region in northern Finland, the fabled home of Santa Claus and actual home of reindeer, g
7. S39E07The High Life | The AlpsJanuary 13, 2021—In Europe’s highest mountain range, discover how Alpine lynx, griffon vultures, ibex, crocuses, marmots and more face extreme seasonal fluct
8. S39E08Winter's Fortress | The AlpsJanuary 20, 2021—In the second and final part of NATURE's miniseries "The Alps," experience the hostile and bitter cold ecosystems of the Alps, shaped by sno
9. S39E09Pumas: Legends of the Ice MountainsFebruary 3, 2021—Travel to the ice mountains of Chile to discover the secrets of the puma, the area’s biggest and most elusive predator. Discover how this mo
10. S39E10Big Bend: The Wild Frontier Of TexasFebruary 10, 2021—Roam the Wild West frontier land of the Rio Grande’s Big Bend alongside its iconic animals, including black bears, rattlesnakes and scorpion
11. S39E11The Leopard LegacyApril 14, 2021—Follow the story of a leopard mother as she raises her cubs near the Luangwa River, facing a constant battle to hunt successfully, defend he
12. S39E12Sharks of HawaiiApril 21, 2021—Learn surprising facts about the sharks that call the warm waters near Hawaii’s islands their home. Meet the Whitetip reef shark, Whale shar
13. S39E13The Bat Man of MexicoJune 30, 2021—An ecologist tracks the lesser long-nosed bat's epic migration across Mexico, braving hurricanes, snakes and seas of cockroaches, in order t

Season 39 ranked & reviewed

1. S40E01My Garden of a Thousand BeesOctober 20, 2021—A story of surprise and revelation. A wildlife cameraman spends his time during the coronavirus pandemic lockdown filming the bees in his ur
2. S40E02Season of the OspreyOctober 27, 2021—A veteran pair of ospreys return home to a Connecticut saltmarsh. Over one summer they must battle their enemies, withstand the elements, an
3. S40E03The Elephant and the TermiteNovember 3, 2021—Witness the creation of the waterhole, one of Africa’s greatest wildlife meeting places manufactured by giant elephants and tiny termites. F
4. S40E04First Steps | Born in the RockiesNovember 10, 2021—From early spring to late summer, follow new animal mothers through the trials of raising a family in the Rocky Mountains. Cranes migrate no
5. S40E05Growing Up | Born in the RockiesNovember 17, 2021—Young animals face new challenges as winter envelopes the Rocky Mountains, and spring means the end of childhood. A grizzly mom prepares her
6. S40E06Oceans | Animals with CamerasJanuary 19, 2022—Wildlife cameraman Gordon Buchanan leads a team using state-of-the-art cameras, offering a fresh look at the lives of some of the animals in
7. S40E07Australia | Animals with CamerasJanuary 26, 2022—Wildlife cameraman Gordon Buchanan fronts the team helping scientists investigate the lives of some of Australia’s most iconic animals. Koal
8. S40E08Penguins: Meet the FamilyFebruary 9, 2022—A celebration of one of Earth’s most iconic and beloved birds, featuring all 18 species of penguins for the first time, from New Zealand, Ca
9. S40E09The Ocean's Greatest FeastFebruary 16, 2022—The story of South Africa’s sardine migration is brought vividly to life on camera. Each summer, the sardine run sees billions of sardines t
10. S40E10American HorsesFebruary 23, 2022—American horses are icons. Mustang. Appaloosa. Morgan. Quarter Horse. Follow the history of the uniquely American horse breeds that helped s
11. S40E11Hippo KingApril 6, 2022—Follow the life of an old hippo, a king of its kind, and discover the true character of one of Earth's largest land mammals.
12. S40E12American ArcticApril 13, 2022—The Arctic National Wildlife Refuge in Alaska has long protected survivors of the Ice Age, but this frozen fortress is melting due to climat
13. S40E13Portugal: Wild Land on the EdgeApril 27, 2022—