Study: Monkeys are much smarter than we thought they were •

Are Monkeys Smart? Everything We Know About the Monkey Brain and IQ - A-Z Animals

Monkeys are capable of inferential reasoning, study shows - Big Think

Smartest Animals: 15 Species That Are Truly Genius

Monkey Types, Characteristics & Behavior

Animals are much smarter than people realise, scientist says, The Independent

Crows Found to Be Smarter Than We Think - WSJ

Monkeys are Smarter Than We Thought, monkeys

Monkeys draw novel conclusions, researchers say

Why Some Chimps Are Smarter Than Others

7 of the most impressive feats of animal intelligence - Vox

14 Fascinating Facts About Monkeys

Monkeys are Smarter Than We Thought

Are you smarter than a chimpanzee?, Life and style

Why are humans smarter than animals? This new research on the human brain offers fascinating answers - The Economic Times