1xbet
1xbet-1xir.com
1xbet-1xir.com
1xbet-1xir.com
1xbet-1xir.com
1xbet-1xir.com
1xbet-1xir.com
1xbet-1xir.com
1xbet-1xir.com
1xbet-1xir.com
1xbet-1xir.com
1xbet-1xir.com
1xbet-1xir.com
1xbet-1xir.com
1xbet-1xir.com
1xbet-1xir.com
betforward
betforward.com.co
betforward.com.co
betforward.com.co
betforward.com.co
betforward.com.co
betforward.com.co
betforward.com.co
betforward.com.co
betforward.com.co
betforward.com.co
betforward.com.co
betforward.com.co
betforward.com.co
betforward.com.co
betforward.com.co
betforward.com.co
yasbetir1.xyz
winbet-bet.com
1kickbet1.com
1xbet-ir1.xyz
hattrickbet1.com
4shart.com
manotobet.net
hazaratir.com
takbetir2.xyz
1betcart.com
betforwardperir.xyz
betforward-shart.com
betforward.com.co
betforward.help
betfa.cam
2betboro.com
1xbete.org
1xbett.bet
romabet.cam
megapari.cam
mahbet.cam
1xbetgiris.cam
betwiner.org
betwiner.org
1xbetgiris.cam
1xbet
1xbet
alvinbet.site
alvinbet.bet
alvinbet.help
alvinbet.site
alvinbet.bet
alvinbet.help
1xbet giris
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
1xbetgiris.cam
pinbahis.com.co
pinbahis.com.co
pinbahis.com.co
pinbahis.com.co
pinbahis.com.co
pinbahis.com.co
pinbahis.com.co
pinbahis.com.co
pinbahis.com.co
pinbahis.com.co
pinbahis.com.co
pinbahis.com.co
pinbahis.com.co
pinbahis.com.co
pinbahis.com.co
betwinner
betwiner.org
betwiner.org
betwiner.org
betwiner.org
betwiner.org
betwiner.org
betwiner.org
betwiner.org
betwiner.org
betwiner.org
betwiner.org
betwiner.org
betwiner.org
betwiner.org
betwiner.org
betwiner.org
1xbet
1xbete.org
1xbete.org
1xbete.org
1xbete.org
1xbete.org
1xbete.org
1xbete.org
1xbete.org
1xbete.org
1xbete.org
1xbete.org
1xbete.org
1xbete.org
1xbete.org
1xbete.org
betforward
betforward
betforward
betforward
betforward
betforward
betforward
betforward
yasbet
yasbet
yasbet
yasbet
yasbet
yasbet
yasbet
yasbet
1xbet
1xbet
1xbet
1xbet
1xbet
1xbet
1xbet
1xbet
1xbet
betforward
betforward
betforward
betforward
betforward
betforward
betforward
betforward
yasbet
yasbet
yasbet
yasbet
yasbet
yasbet
yasbet
yasbet
1xbet
1xbet
1xbet
1xbet
1xbet
1xbet
1xbet
1xbet
1xbet
1betcart.com
1betcart.com
1betcart.com
1betcart.com
1betcart.com
1betcart.com
1betcart.com
1betcart.com
1betcart.com
1betcart.com
1betcart.com
1betcart.com
1betcart.com
1betcart.com
1betcart.com
1betcart.com
betcart
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی
بهترین سایت شرط بندی ایرانی

Global Statistics

All countries
695,781,740
Confirmed
Updated on September 26, 2023 9:04 pm
All countries
627,110,498
Recovered
Updated on September 26, 2023 9:04 pm
All countries
6,919,573
Deaths
Updated on September 26, 2023 9:04 pm

Global Statistics

All countries
695,781,740
Confirmed
Updated on September 26, 2023 9:04 pm
All countries
627,110,498
Recovered
Updated on September 26, 2023 9:04 pm
All countries
6,919,573
Deaths
Updated on September 26, 2023 9:04 pm

Chimps have local culture differences when it comes to eating termites

The Dangerous Listeria Outbreak Has Grown. Your Products From Walmart and Trader Joe’s Could Be at Risk.

HEARING ABOUT YET another food recall is enough to make you never want to eat again. Unfortunately, here we are again. This time, it’s due to listeria. Here’s what you need to know about that bacteria and this recall. Four people are dead and another 19 have been hospitalized after precooked pasta meals were contaminated

Brain network active at birth linked to social behavior later in life

Please complete security verification This request seems a bit unusual, so we need to confirm that you're human. Please press and hold the button until it turns completely green. Thank you for your cooperation! Press and hold the button If you believe this is an error, please contact our support team. 185.149.70.50 : 48c9022b-ccaa-455f-b846-d1608125

Adult Trans Care Under Fire: ‘Devastating’ Impacts for Those Who Lose Access

You don't have permission to access "http://www.medpagetoday.com/special-reports/transgender-medicine/117771" on this server. Reference #18.2c153b17.1759500114.1f1bb6e9 https://errors.edgesuite.net/18.2c153b17.1759500114.1f1bb6e9

The Shape Up: The Best October Releases in Men’s Grooming

Prada Paradigme is a bold, introspective scent that feels both quietly powerful and casually refined. It opens in an unexpected way, with its reverse pyramid structure revealing rich, woody depth first, then unfolding into something softer over time. I also think it’s fitting that Tom Holland became the face of it—there’s something in the scent

Psilocybin targets brain circuits to relieve chronic pain and depression, study suggests

Please complete security verification This request seems a bit unusual, so we need to confirm that you're human. Please press and hold the button until it turns completely green. Thank you for your cooperation! Press and hold the button If you believe this is an error, please contact our support team. 185.149.70.50 : 5daf0860-7f18-4c53-aa4d-4c14f11c

By Rowan Hooper

Chimp fishing for termites

Chimps use twigs to fish for termites

Anup Shah/Nature Picture Library/Alamy

How many ways are there to get a termite to run up a stick? A surprising variety, it turns out. A new analysis of how chimpanzees perform this “termite fishing” has revealed that different groups of animals have distinct dining cultures, similar to how chopstick use in humans differs across the world.

The idea that non-human animals can even have culture in the sense that humans have it – behaviours and social norms that vary by group – has been controversial, but this new study firms up the idea of chimp ethnography, the study of chimp culture, as a viable subject.

Carel van Schaik of the University of Zurich, Switzerland, who was not involved in the research, says the work confirmed beyond any doubt that the variation that has been found among chimpanzees is cultural. “This paper is an absolute milestone in ‘culture in nature’ research,” he says.

Advertisement

Christophe Boesch at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany and his colleagues chose to study termite fishing because it is a widespread behaviour, allowing the team to make lots of observations in different communities.

The researchers set up camera traps in 39 different wild chimp communities to record them eating termites, which they found occurring in 10 of the groups. It may be that the other communities did not have enough termite mounds in the area to display the behaviour, or simply that the cameras did not happen to capture any termite fishing.

The team carefully noted each element of the termite fishing behaviour from hundreds of video clips to create an ethogram, a behaviour profile for each chimpanzee in the study. It turns out there are 38 different technical elements all used in different combinations in each of the chimpanzee communities.

Individuals in the same community used more similar techniques compared to chimpanzees from other groups – in other words, there were local cultural differences. “As in human social conventions, you do it as you see others do,” says Boesch.

Chimpanzees in Korup National Park in Cameroon, for example, lean on their elbows to insert the stick into the termite mounds and then shake the end of the stick with their mouth to get the termites to bite the stick.

Meanwhile, chimpanzees in the Wonga Wongué National Park in Gabon lie completely on their side and insert the stick without shaking it. When extracting the stick they take the termites directly off with their mouth.

Van Schaik says the study also raises the intriguing possibility of chimp etiquette. Boesch’s team found that neighbouring chimp communities differ in the details of their fishing techniques, even though they exchange members between groups.

It seems that the differences are not functional, in that some method works better in one place than another, but cultural, and that chimps moving to a new community change their methods the better to fit in to their new social group and hasten social acceptance and integration. We don’t know, yet, if the chimps feel pressure to conform, or if there is punishment or sanctions for nonconformity, says van Schaik.

Journal reference: Nature Human Behaviour, DOI: 10.1038/s41562-020-0890-1

More on these topics:

Read More

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Hot Topics

The Dangerous Listeria Outbreak Has Grown. Your Products From Walmart and Trader Joe’s Could Be at Risk.

HEARING ABOUT YET another food recall is enough to make you never want to eat again. Unfortunately, here we are again. This time, it’s due to listeria. Here’s what you need to know about that bacteria and this recall. Four people are dead and another 19 have been hospitalized after precooked pasta meals were contaminated

Brain network active at birth linked to social behavior later in life

Please complete security verification This request seems a bit unusual, so we need to confirm that you're human. Please press and hold the button until it turns completely green. Thank you for your cooperation! Press and hold the button If you believe this is an error, please contact our support team. 185.149.70.50 : 48c9022b-ccaa-455f-b846-d1608125

Adult Trans Care Under Fire: ‘Devastating’ Impacts for Those Who Lose Access

You don't have permission to access "http://www.medpagetoday.com/special-reports/transgender-medicine/117771" on this server. Reference #18.2c153b17.1759500114.1f1bb6e9 https://errors.edgesuite.net/18.2c153b17.1759500114.1f1bb6e9

Related Articles

The Dangerous Listeria Outbreak Has Grown. Your Products From Walmart and Trader Joe’s Could Be at Risk.

HEARING ABOUT YET another food recall is enough to make you never want to eat again. Unfortunately, here we are again. This time, it’s due to listeria. Here’s what you need to know about that bacteria and this recall. Four people are dead and another 19 have been hospitalized after precooked pasta meals were contaminated

Brain network active at birth linked to social behavior later in life

Please complete security verification This request seems a bit unusual, so we need to confirm that you're human. Please press and hold the button until it turns completely green. Thank you for your cooperation! Press and hold the button If you believe this is an error, please contact our support team. 185.149.70.50 : 48c9022b-ccaa-455f-b846-d1608125

Adult Trans Care Under Fire: ‘Devastating’ Impacts for Those Who Lose Access

You don't have permission to access "http://www.medpagetoday.com/special-reports/transgender-medicine/117771" on this server. Reference #18.2c153b17.1759500114.1f1bb6e9 https://errors.edgesuite.net/18.2c153b17.1759500114.1f1bb6e9