Two tree frogs share an intimate moment. The eye-popping yellow of the male only emerges in mating season. Martin J. Whiting When seeking out potential mates, frogs, like humans, will often alter ...

Squirrels , those playful little creatures darting through trees and scurrying across parks, have a fascinating visual ...

When it comes to lemurs, not all of them are capable of seeing all natural colors. For the most part, many of them are dichromatic, which means they are red/green colorblind. In some groups, all of ...

BHUBANESWAR: A century-old confusion on existence of a snake which is sexually dichromatic __ colours of male and female are different __ have been resolved by a group of biologists who have also ...