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Theme and Variations
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
Aired: Mar 20, 1979 Genre: DocumentaryCasts: David AttenboroughProducers: David AttenboroughDuration: 55m Rating: 0 Country: United Kingdom Production: BBC Studios Natural History Unit
Seasons
Episodes
01: The Infinite Variety02: Building Bodies03: The First Forests04: The Swarming Hordes05: Conquest of the Waters06: Invasion of the Land07: Victors of the Dry Land08: Lords of the Air09: The Rise of the Mammals10: Theme and Variations11: The Hunters and Hunted12: Life in the Trees13: The Compulsive Communicators