Chimpalzees regularly reveals a new study of drums, when they hit the tree trunks.
Chimpanzees and people last shared an ancestor in a shared about 6 million years ago. Scientists suspect that this ancient ancestor uses rhythm to communicate.
“Our ability to produce rhythm and use in our social universes, looks before human existence,” Ster and St. Andrews University of research and a cat hobait of primatologist.
Previous studies showed that the chimpanze had their own percussion style. The new analysis of the 371 chimpanzee drums shows that Chimpanzees are “regularly played in a regular level”, “regularly plays a regular level”, a study of music in the University of Amsterdam, which does not participate in the work.
When the jungle is thrown, chimpanzees often occupy high roots of tropical forest trees. Sometimes they hit them several times to create low-frequency sounds, hit them several times to create a kilometer or more sound sounds through the forest.
Photo Adrian Soldati, Associated Press
In this photo provided by researchers, a wild adult male Chimpanzee, Februay calls on a tree on a tree in a tree in the Budget forest in the 2019 February.
Scientists, drowning is a form of long-distance communication, perhaps to warn the other chimpanzés from the direction that he expects or moves.
It’s a way to get a social closure. Every Chimpanzee’s personal signature – a rhythm that allows the drum to recognize this cash.
Cat Hobeiter, St. Andrews University Education and Primitologist co-author
The new works are clearly using Russian chimpanzees from various African areas, the Western chimpanzas are more than a regular rhythm, and the eastern chimpanzas use short and long different breaks between tattoos. The study was published on Friday in current biology.
Shimpanzees, the Termites in the mounds are known to use tools like stone to break nuts and sticks. The roots of the trees can also serve as tools, researchers can show.
Photo Adrian Soldati, Associated Press
In this photo provided by the researchers, a wild man creates a pipeline-hoot call to respond to the remote group members and reacted to the Ugango forest in the 2016 Budget Forest in 2016. (Adrian Soldati through AP)
Chimpanzees is chosen as the roots of the hammer, Cetrine Crockford, CNRS (France) explains the educational and primative and primatologist at the Institute of Cognitive Sciences. Certain forms and essentials of the forests that promote well in the tight jungle.
The percussion is likely to “be a very important way to communicate,” he said.
In a shorter distance, Chimpanzees, according to a different study published in the progress of science, uses a more complex repertoire as scientists think.
Researchers combined how Chimpanzees combined in combined voices – as a scream related to relaxation and a cry used to invite the game – to create new meanings. In this example, combined scream was invited to nest near night.
“We probably evaluated the comfort and complexity of animal communication,” said Catherine Crockford, one of the two research teams.
