Eons S04E10 - How the Egg Came First
Eons (2017)
S04E10 How the Egg Came First
Episode Overview
The journey of the egg stretches back millions of years, tracing the evolution from the earliest vertebrates that took their first steps onto land to the diverse mammals we see today, including the unique platypus, as well as birds. Are you a fan of chickens? We want to clarify: The egg predates them all.