Video Sources 15 Views Report Error
Life on Earth: 1x9
The Rise of the Mammals
A look at the evolution of mammals from reptiles 200 million years ago. This remarkable transition involved the development of mechanisms for regulating body temperature, for allowing the young to develop in the womb and for suckling newborns. Attenborough also explores the South American origins of marsupials and their colonization of Australia
1 - 1The Infinite Variety Jan. 16, 1979- 1 - 2Building Bodies Jan. 23, 1979
- 1 - 3The First Forests Jan. 30, 1979
- 1 - 4The Swarming Hordes Feb. 06, 1979
- 1 - 5The Conquest of the Waters Feb. 13, 1979
- 1 - 6The Invasion of the Land Feb. 20, 1979
- 1 - 7Victors of the Dry Lands Feb. 27, 1979
- 1 - 8Lords of the Air Mar. 06, 1979
- 1 - 9The Rise of the Mammals Mar. 13, 1979
1 - 10Theme and Variations Mar. 20, 1979- 1 - 11The Hunters and the Hunted Mar. 27, 1979
- 1 - 12Life in the Trees Apr. 03, 1979
- 1 - 13The Compulsive Communicators Apr. 10, 1979
