Život na Zemi / Life on Earth 1979

20.3.1979 | Theme and Variations

Obsah epizody

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

---