All Blue-Eyed People Share One Common Ancestor

A group of scientists at the University of Copenhagen has determined that all blue-eyed people share one common ancestor from 6,000–10,000 years ago.

All Blue-Eyed People Have A Single Ancestor In Common

What colour are your eyes? Teaching the genetics of eye colour

5 Facts You Might Not Know About Blue Eyes

Blue Eyes: How Rare Are They?

Eye Color Guide - The Most Common Eye Colors

Eye color - Wikipedia

Eye Color: Unique as a Fingerprint - American Academy of Ophthalmology

Eye Color: Unique as a Fingerprint - American Academy of Ophthalmology

Evolution: Why do your eyes face forwards?

What Do Your Eyes Reveal About You?

How our eyes can change colour throughout our lives

All people with blue eyes have one common ancestor

Blue Eyes: How Rare Are They?

Are Blue Eyes or Light Eyes More Sensitive?