Biologist Patrick Aryee starts his journey in Asia as he reveals the amazing stories of how each of the world's primate species came to be.
Biologist Patrick Aryee travels to Africa to find out how primates there became bigger, stronger and smarter than anywhere else on the planet.
Biologist Patrick Aryee examines the new world monkeys from Central and South America their evolutionary journey dating back more than 40 million years.
