Animal Behavior & CognitioniSciencePeer-reviewed
The development of social attention in orangutans: comparing peering behaviour in wild and zoo-housed individuals
Paulina Kukofka, Richard Young, Julia A. Kunz…·Caroline Schuppli
This study compares peering behavior in wild and zoo-housed immature Sumatran orangutans, finding similar age-related patterns but differences in target selection and frequency.