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Learn how animals that breathe air mate, give birth and raise their young underwater.


Joy and Mark uncover the reproductive secrets of the pouch-wearing marsupials.


Joy and Mark to explore the reproduction challenges of our orangutan cousins.


Travel to Africa to explore the unique reproduction challenges of the largest land animal.

About Sex in the Wild

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.

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