Mongabay Newscast2 Aug 2022

Mongabay Reports: Chimpanzee tool innovation reveals cultural evolution

Sonso Chimpanzees in Uganda began using a new method to drink water pooled in logs, 'moss-sponging.' Previously known to use balled-up leaves, the chimps began using this new technique with moss, researchers believe, because it is more effective at getting water into their mouths.

But then, the technique spread to a neighboring community of chimps, leading researchers to believe that this is evidence of cultural evolution in chimpanzees, a behavior previously only thought to exist in humans. Researchers published their findings in a study in Proceedings of the Royal Society B: Biological Sciences back in 2018.

This edition of Mongabay Reports is based on the popular article, Tool innovation shows cultural evolution at work among chimpanzees, by Nina Finley.

To also read & share the story, go here: https://news.mongabay.com/2019/02/tool-innovation-shows-cultural-evolution-at-work-among-chimpanzees/

Please invite your friends to subscribe to the Mongabay Newscast wherever they get podcasts, or download our free app in the Apple App Store or in the Google Store to have access to our latest episodes at your fingertips.

If you enjoy this series, please visit www.patreon.com/mongabay to pledge a dollar or more to keep the show growing, Mongabay is a nonprofit media outlet and all support helps!

See all our latest news from nature's frontline at Mongabay's homepage: news.mongabay.com or find us on Facebook, Twitter, and Instagram by searching for @mongabay.

Photo Credit: Karibu, a member of the Sonso chimpanzee community in Uganda, uses a moss-sponge she made to sip water from a small rainwater pool. Scientists say the recent emergence and spread of this socially learned behavior is evidence of cultural evolution in chimpanzees. Image by Cat Hobaiter

Please send feedback to submissions@mongabay.com, and thank you for listening.

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(370)

'Remembering Wildlife' before it goes extinct

British wildlife photographer Margot Raggett says she created the book Remembering Elephants after she heard David Attenborough say, "The question is, are we happy to suppose that our grandchildren ma...

18 Aug 46min

Historic fire seasons are the 'new normal' without 'serious action' on climate change

Elizabeth Goldman is a co-director of Global Nature Watch, previously known as Global Forest Watch, a database measuring forest loss that's frequently cited in Mongabay reporting. She joins this week'...

11 Aug 28min

The 'quiet revolution' inspired by Delhi's urban wildlife

In her upcoming book, My Wild City: Finding Nature, Meaning, and Hope in India's Capital, conservation biologist Neha Sinha takes readers to the hidden and not-so-hidden ecosystems of India's largest...

4 Aug 54min

Why are forests in Liberia disappearing?

On this week's episode of the Mongabay Newscast, we speak with features writer Ashoka Mukpo, who traveled to southeastern Liberia to investigate what satellite images indicated was a spike in deforest...

28 Jul 38min

Oil has brought destruction to the Niger Delta; women and human rights may save it

On this week's episode of the Mongabay Newscast, I speak with travel writer Noo Saro-Wiwa. She has documented the violence and natural destruction that the presence of oil companies have brought to th...

21 Jul 42min

The Mediterranean Sea's beauty hides an ecosystem under pressure

The Mediterranean Sea accounts for less than 1% of the world's ocean surface water, but it contains roughly 18% of global marine biodiversity. It is home to 150 million people along its coastline (rou...

14 Jul 33min

Wildlife crossings are having a moment

Nearly three years ago, Newscast guest, author and journalist Ben Goldfarb discussed his book Crossings, which is about wildlife crossings and road ecology. Wildlife crossings help reconnect habitats...

7 Jul 37min

The radical plan to rethink work, wealth and planetary well-being

A group of more than 40 researchers spent 20 months devising a plan for the world to achieve ecological sustainability within planetary boundaries, all while seeing incomes rise for 98% of the global ...

30 Jun 52min