Monkeys in Brazil used stone tools to crack open nuts for at least 700 years: study | CTV News
Capuchin monkey research shows use of tools is widespread in the animal kingdom - UGA Today
New study shows use of tools supports learning in nonhuman species - UGA Today
Monkey tool design changed over millennia
Monkey stone tools in Brazil pre-date discovery of Americas | New Scientist
Monkeys With Tools – Sure (1992, CD) - Discogs
New World monkeys have used tools for 700 years -
Oldest Non-Human Stone Tools Outside Africa Created by Monkeys
Researchers finds oldest tools used by monkeys suggesting humans may have copied them | Science | News | Express.co.uk
Stone Age Tools In Brazil May Actually Have Been Made By Monkeys | IFLScience
Monkeys Provide Clues to How Tool Use Developed - The New York Times
Capuchin monkeys have been using stone tools for around 3,000 years | Institute of Archaeology - UCL – University College London
Stick tool use - IMG_1269.jpg | Adult male capuchin monkey (… | Flickr
Monkeys have used stone tools for hundreds of years - YouTube
Monkeys may have turned cavemen into modern humans by teaching them one important trick | The Sun
Ape On Construction Monkey Stock Photo - Download Image Now - Work Tool, Ape, Monkey - iStock
Monkeys smashing nuts with stones hint at how human tool use evolved
Monkeys in Brazil have used stone tools for hundreds of years at least | University of Oxford
Monkeys making stone flakes provoke questions about early humans : Shots - Health News : NPR
Ancient Stone Tools Once Thought to be Made by Humans Were Actually Crafted by Monkeys, Say Archaeologists
Cultural heritage may influence choice of tools by capuchin monkeys, study suggests
Fichier:Stone tool use by a capuchin monkey.jpg — Wikipédia
Oldest non-human stone tools outside Africa found in Brazil
Monkeys Make Stone "Tools" That Bear a Striking Resemblance to Early Human Artifacts | Scientific American
Asia's Only Tool-Wielding Monkeys Are Abandoning Their Stone Implements | Smart News| Smithsonian Magazine
Capuchin Monkey Gets A Tool Box! - YouTube
Monkeys smashing nuts with stones hint at how human tool use evolved
