Nature Season 9 Episode 8
Supersense: Making Sense (3)
Internal clocks guide life rhythms of eating, sleeping, mating, hibernation, birth and death.
9 - 21- 9 - 20The Cat That Came in From the ColdApr. 28, 1991
- 9 - 19Marathon BirdApr. 14, 1991
- 9 - 18Wild Dogs of AfricaApr. 07, 1991
- 9 - 17Black Bear of the NorthMar. 24, 1991
- 9 - 16Year of the JackalMar. 17, 1991
- 9 - 15Grand Teton WildernessMar. 10, 1991
- 9 - 14The Elephants of Tsavo: Love and BetrayalMar. 03, 1991
- 9 - 13One Man's KenyaFeb. 24, 1991
- 9 - 12The Gulf: Portrait of the War ZoneFeb. 17, 1991
- 9 - 11The Wild Shores of PatagoniaJan. 13, 1991
- 9 - 10Grizzly CountryDec. 16, 1990
- 9 - 9Monkey IslandDec. 09, 1990
- 9 - 8Supersense: Making Sense (3)Dec. 02, 1990
- 9 - 7Supersense: Super Scents and Beyond (2)Nov. 25, 1990
- 9 - 6Supersense: Sight and Sound (1)Nov. 18, 1990
- 9 - 5The SisterhoodNov. 11, 1990
- 9 - 4Scandinavia: Fresh Waters, Salt Seas (2)Oct. 21, 1990
- 9 - 3Scandinavia: Land of the Midnight Sun (1)Oct. 14, 1990
- 9 - 2Monkeys on the EdgeOct. 07, 1990
- 9 - 1Seasons in the SeaSep. 30, 1990
