Deep in the forests of Mexico’s Yucatan Peninsula, a story of animal intelligence and social cooperation has unfolded over ...

The video examines proboscis monkeys, a primate species known for behaviors that closely resemble human social patterns.

The study describes the mechanisms of communication employed by the individuals of a captive colony of Ateles fusciceps robustus studied by the author for some ten years. The signal system is compared ...

From a quick swipe of a banana to elaborate “ransoms” of smartphones, monkey shenanigans have earned these adorable animals a worldwide reputation as mischievous little thieves. Perhaps you’ve seen ...

Part I. Introduction. 1. Why is it important to continue studying the behavioral ecology and conservation management of howler monkeys? / Martín M. Kowalewski, Paul A. Garber, Liliana Cortés-Ortiz, ...