All blue eyes descend from a single common ancestor who lived

Dinosaur - Archosaurs, Reptiles, Triassic

Yes, scientists believe all blue-eyed people came from a common ancestor

Could this ancient, bag-like sea creature be our earliest ancestor?

Eye Color Trivia – South Pasadena CA

All people with blue eyes have one common ancestor

All blue-eyed people come from a shared common ancestor

This Is Exactly How Many People Have Blue Eyes

Blue Eyes: Prevalence, Advantages, and Disadvantages

Cats' dazzling eye colors may come from 1 unusual ancestor

Common Ancestry: It's in our DNA

Are Blue Eyes Genetic? What Experts Say

Ancient European genomes reveal jumbled ancestry

Bonobos And Humans: Kindness May Have An Ancient Connection : Goats and Soda : NPR

What colour are your eyes? Teaching the genetics of eye colour & colour vision. Edridge Green Lecture RCOphth Annual Congress Glasgow May 2019

Why every blue-eyed person on Earth is a descendant of a single human