Green used to be the rarest eye color before this color took over. Learn what it is and about genetics and other factors influencing eye color.
Eyes: How They Work, Anatomy & Common Conditions, Eyes
20 Facts About the Amazing Eye - Discovery Eye Foundation, Eyes
What is the rarest eye colour in the world? - BBC Science Focus Magazine
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20 Facts About the Amazing Eye - Discovery Eye Foundation, Eyes
Green Eyes's Instagram, Twitter & Facebook on IDCrawl
Most Common & Rarest Eye Colors in the World
What Is the Rarest Eye Color in the World? — FeldMed
Which eye color is the most common and which is rare? - HTI CENTERS
Blue eyes: Is everyone with blue eyes related?, blue eye
Green Eyes's Instagram, Twitter & Facebook on IDCrawl
Probability Comparison: Human Eye Colors
What Is the Rarest Eye Color?
What's the most beautiful rare eye color you have seen? - Quora