Description : It seems that chimps, orangutans and gorillas all have brown eyes...do any primates have blue eyes- besides for humans?
Last Answer : Although it's common to see light eyes in animals such as cats, dogs or even parrots, almost all primates have brown or dark eyes (irises). Among primates, which include humans, monkeys, ... mutated separately in humans and lemurs- this is called convergent evolution. ( mutations can be beautiful!)