RFM during a play session between an adult (left) and a juvenile gelada (right). Credit: P.F. Ferrari Don't be fooled by those impressive teeth. These two gelada monkeys (Theropithecus gelada) are ...

This monkey’s smile is full of joy and charm! 🐒💫 Whether he's relaxing or just had a tasty snack, his happy expression is guaranteed to make you smile too. Perfect for fans of cute animal moments, ...