
Five years into the footage, a researcher noticed one of the young male capuchin monkeys with an infant monkey from another species clinging onto its back as it went on with its day. The capuchin male, nicknamed Joker, picked up at least four baby howler monkeys over four months, sometimes holding onto them for more than a week.
Learn more ➤
Subscribe ➤
Get more from New Scientist:
Official website:
Facebook:
Twitter:
Instagram:
LinkedIn:
About New Scientist:
New Scientist was founded in 1956 for “all those interested in scientific discovery and its social consequences”. Today our website, videos, newsletters, app, podcast and print magazine cover the world’s most important, exciting and entertaining science news as well as asking the big-picture questions about life, the universe, and what it means to be human.
New Scientist