Why Do Birds' Eyes Change Colors?

In some species of hawks, gulls, and other avians, it marks an important transition into adulthood.

Animal Eye Colors: Discover the Rarest to Most Common - A-Z Animals

Birds Causes of Color

A Bird's-Eye View of Nature's Hidden Order

Why did my budgie cere change color : r/budgies

Cooper's Hawk Eye Colors

Parrot Eyes Anatomy: All You Need To Know (With Pictures!) – Parrot Junkie

Killerlong-haired chihuahua. My fav

Color-changing animals, explained

Eyes Font, dafont.com

Can Birds See Color?

Eamon C. Corbett on X: Why do birds have different eye colors? The short answer is we don't know. The long answer is in our new review article, up now as a