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Life on Earth
Theme and Variations
S1
•
E10
55 min
1080p
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
Genre
Country
Release date
March 20, 1979
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