Life on Earth
Theme and Variations (1x10)
Uitzenddatum: Mrt 20, 1979
A look at some of the huge variety of mammals. Bats number over a thousand species, many hunt insects, some sip nectar, drink blood, and even catch fish. Contrast those which use sonar with the great whales that sing, the star-nosed mole and the giant anteater, and the potential variations become dramatically clear
- in première gegaan: Jan 1979
- Afleveringen: 13
- Volgers: 16
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- BBC Two
- Dinsdag