Evidence of Orangutan Intelligence :

In the ongoing research on orangutans and their intelligence, there is a wealth of evidence supporting both their social and physical intelligence. Physical signs of intelligence encompass tool-making and problem-solving through tool usage, insight and memory concerning space and time, mental mapping, and classification abilities. They also exhibit concepts such as basic arithmetic skills and mirror self-recognition. Moreover, orangutans display advanced planning and innovative thinking.

On the social front, evidence of orangutan intelligence includes their capacity for deception, formation of coalitions and alliances, mediation, reconciliation, consoling behaviors, empathy, intention recognition, imitation, teaching, cultural practices, and language skills.

Concepts and Tool Usage:

Understanding Others & Social Learning:

Orangutans have demonstrated their ability to comprehend other individuals, particularly when the others are in distress. In one notable instance, an orangutan provided assistance to a lost and injured adolescent female.