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Life on Earth
1979
Published on, 3 months ago
Life on Earth
Theme and Variations 1 Season 10 Episode
55 min
1979
9.1
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
earth
natural history
biology
wildlife
ecology
animals
nature
evolution
natural selection
nature documentary
natural world
