This four-part series, presented by anatomist Joy Reidenberg and veterinarian Mark Evans, examines the reproductive behaviors and biology of four species — elephants, orangutans, kangaroos and dolphins — and takes an in-depth look at how these animals find and woo the opposite sex. It also explores how they mate, give birth and raise their young in extreme environments.

Aired: 8/6/2014 | 0:54:51 | Expires: 7/15/2024