Snakes' Vision Sharpens When They're Under Stress, Smart News

This likely allows them to optimize their vision for situations that require the most attention to detail, and in the meantime save that visual energy

Eye on Design magazine - Issue #02 Psych by Eye on Design - Issuu

Snakes and Sight - African Snakebite Institute

Why do snakes have eyes, if they do not use it to sense? - Quora

Healthy Snake Guide

Snakes and Sight - African Snakebite Institute

Snakes are helping scientists monitor radiation from Fukushima

Snakes eyes match their vision to their lifestyles

Smart News: Science News

The Book of Eels [Full Summary] of Key Ideas and Review