The (animal) eyes have it !

Joel Sartore / National Geographic Stock via Caters News

The eye of a veiled chameleon.

Joel Sartore / National Geographic Stock via Caters News

The eye of a Grand Cayman blue iguana.

Jason Edwards / National Geographic Stock via Caters News

The eye of a young fairy penguin.

Joel Sartore / National Geographic Stock via Caters News

The eye of a green tree python.

Mish Whalen writes

I was truly amazed by the beauty and diversity of these pictures.
From an iguana to a python, these colorful pictures show the intricate differences and delicate detail among a variety of animal eyes.