Theme and Variations - S1.E10 - Life on Earth
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
Theme and Variations - S1.E10 - Life on Earth
March 20, 1979
Video reviews
There are no video reviews for this tv episode yet.
Video reviews
0 review(s)
Text reviews
0 review(s)