Researchers Discover Bonobos Can Imagine and Engage in Pretend Play

New research reveals that bonobos can engage in pretend play, similar to human children, during "imaginary tea parties."

By: AXL Media

Published: Feb 18, 2026, 4:39 AM EST

Source: Information for this report was sourced from NBC News

Evidence of Symbolic Behavior

The study focused on a group of captive bonobos that displayed clear signs of "make believe" scenarios. In several instances, individuals were seen going through the motions of eating or drinking from empty containers or offering invisible treats to their peers. These actions were not linked to immediate biological needs, suggesting the animals were mentally projecting a non-existent reality. Scientists believe this indicates that the mental architecture required for pretend play evolved much earlier than previously estimated in the primate lineage.

Comparing Primate and Human Development

Psychologists involved in the research noted striking parallels between the bonobos' behavior and the early developmental stages of human toddlers. Just as children use a block to represent a telephone, these bonobos utilized natural materials to simulate social interactions. This shared trait suggests that the ability to decouple an object from its literal function is a fundamental building block of complex communication. The findings challenge the long held belief that the human "imagined world" is a unique biological anomaly.

Implications for Evolutionary Science

This discovery opens new doors for understanding the origins of culture and storytelling. If bonobos can imagine scenarios and share them with others through play, it implies that the common ancestor of humans and great apes may have also possessed these creative capabilities. Researchers are now looking to see if similar behaviors exist in the wild, which would further confirm that imagination is a natural survival tool used to practice social roles and problem solving.