Kanzi the Bonobo Shows Capacity for Make Believe
Kanzi the bonobo at the age of 43
Ape Initiative
A groundbreaking study involving Kanzi the bonobo has revealed the remarkable ability of our closest primate relatives to engage in make-believe activities. Kanzi, a bonobo born in the US in 1980, captured the attention of researchers for his exceptional communication skills, which included pointing at symbols on a board.
Researchers led by Amalia Bastos from the University of St Andrews conducted a series of experiments to explore Kanzi’s capacity for “secondary representations,” which involve imagining an alternative reality and sharing that pretense with others – a skill typically observed in young children. The study aimed to determine if Kanzi, in addition to his language proficiency, could also engage in imaginative play.
During the experiments, Kanzi demonstrated his ability to understand and participate in pretend scenarios. In one test, researchers poured imaginary juice into two empty cups and then pretended to empty one of the cups before asking Kanzi to choose. Surprisingly, Kanzi consistently selected the cup that still contained the pretend juice, showcasing his grasp of the make-believe concept.
Further tests involved distinguishing between real and fake objects, such as identifying a cup with actual juice versus an empty cup. Kanzi successfully differentiated between the two, reaffirming his cognitive abilities. The study also included scenarios where Kanzi had to choose between a real grape and a pretend grape, with the bonobo displaying a high level of accuracy in selecting the cup with the real grape.
Experts, including Gisela Kaplan from the University of New England and Miguel Llorente from the University of Girona, praised the study for its innovative approach and the insights it provides into the cognitive capabilities of bonobos. Kaplan highlighted the resemblance between Kanzi’s behavior and children engaging in imaginative play, while Llorente referred to Kanzi as the “Einstein of his species” and emphasized the evolutionary implications of his imaginative skills.
The research not only sheds light on the remarkable abilities of bonobos but also raises intriguing questions about the origins of imaginative thinking in primates. By delving into Kanzi’s unique talents, scientists hope to unravel the evolutionary significance of imagination and its role in shaping the cognitive landscape of our primate ancestors.
