An Illinois arboretum is abuzz after a blue-eyed cicada was photographed there, sparking online excitement about the unusual and visually striking bug. Blue-eyed cicadas are fairl ...

This stately anole lizard has relatively unremarkable coloring on most of its body but boasts striking blue eyes. Anole lizards spend most of their time sitting still – basking in the sun or lounging ...

osprey and wolf fish Not only is the reindeer's eye beautiful, it is a scientific marvel. The animal's eyes change from a golden colour to a deep blue as summer fades to winter, helping it to see in ...