There’s a popular saying that “the eye is the jewel of the body.” This saying is not only referring humans, animals have some eyes that are nothing short of beautiful. Contents1. Mantis Shrimp2.

Nocturnal animals tend to have proportionally bigger eyes than humans do. They also tend to have pupils that open more widely in low light. So, at the outset, nocturnal eyes gather more light than ...

Each eye is about the same volume as the animal's brain. An ancient tower-eyed trilobite with ... which helped them see very clearly - even in dark ocean water. Dragonflies have very large eyes ...

eyepatches and image-forming eyes. Animals with eyepatches can have something as basic as a flat cluster of a few photoreceptors. They can perceive light and dark, and if that patch is in a small ...