Watch the Video Click here to watch on YouTube What’s the first thing you do when you wake up? Many of us might snooze our alarm, grab a bite to eat, and get ready for the day. Well, if you’re a ...

Alejandro Zúñiga / The Tico Times. Howler monkeys may be among the most interesting animals to spot in Costa Rica. And they’re not all that difficult to find — you just need to use your ears.

Deforestation is changing the way monkeys communicate in their natural habitat, according to a new study. This study offers the first evidence in animal communication scholarship of differences in ...

A howler monkey infant, only a few days old, clings to a subadult white-faced capuchin monkey as it uses tools. Brendan Barrett / Max Planck Institute of Animal Behavior In June 2022, while watching ...