1. The Great Rift: Footprints in the Valley
Aired: Oct 8, 1989The area's evolutionary roots opens this look at the African valley.
42 Seasons 1989 TV-G 1h 00m 8.9
Documentary series exploring various global wildlife issues and subjects.
1. The Great Rift: Footprints in the Valley
Aired: Oct 8, 1989The area's evolutionary roots opens this look at the African valley.
2. The Great Rift: Out of the Ashes
Aired: Oct 15, 1989The wildlife that lives on the Great Rift's ash plains.
3. The Great Rift: Breaking the Continent
Aired: Oct 22, 1989Examines the Red Sea, the island of Madagascar and East Africa.
Soft coral, sponges, tubeworms, anemones and giant cod adapt to life in Antar...
Profiles the wildlife living within the British crown colony of Hong Kong
An exploration of the Caledonian forest in Scotland, Britain's largest remain...
A portrait of the endangered mountain gorilla in equatorial Africa.
A look at the maneating tigers of the Sundarbans delta in India.
Resource management in Italy's alpine Gran Paradiso National Park has consequ...
Scientists study sandhill cranes on Nebraskan plains, Alaskan and Siberian co...
The forests and waters of Ethiopia's Bale Mountains, may one day renew the co...
A look at how Europe's birds of prey have adapted.
The relationship between working sheepdogs and flocks of sheep. Selective bre...
Tracing the course of the Colorado River.
Thousands of years of human settlement provide the backdrop by which to disco...
The fur trade continues to threaten the South American otter with extinction,...
17. The Haida Gwai: Islands of the People
Aired: Mar 25, 1990Profiles the Haida Indians who live on British Columbia's Queen Charlotte Isl...
18. Presque Isle: Land in Motion
Aired: Apr 1, 1990An exploration of the environmental impact of man's attempts to halt the eros...
The effect of the 1988 fire on the ecosystem of Yellowstone National Park.
A natural history of the snake includes its significance to man as a symbol o...
Current Status: Currently Airing
Network: PBS
Production Countries: Germany, United States
Genres:Family, Documentary