This close-up footage captures a mandrill’s striking facial colors and expression, offering a rare look at its behavior and presence in the wild.

Cognitive testing of primates in zoos is becoming increasingly common. Cognition experiments are generally thought to be beneficial as they provide participants with an opportunity to engage in ...

A detailed close-up of a mandrill showcasing its vivid facial colors and calm expression. The image highlights unique features and natural behavior within a forest wildlife setting. The $8 billion ...