They pound your chest so that they don’t have to smash your butt.
The image of King Kong pounding his chest may seem like the ultimate threat. However, German scientists have discovered that gorillas smash their sternum to avoid – rather than incite – fight.
The peck, in particular, was an advertisement, primate size, fighting prowess and other useful information gave competitors a picture of what they would resist if they chose to ditch, National Geographic reported.
“We found it to be a real and reliable signal – men are transmitting their true size,” said Edward Wright, a researcher at the Max Planck Institute for Evolutionary Anthropology, told Guardian. Printed on thursday “Scientific report”;
Many speculate that gorillas communicate scale through beatings, but “there is no information to support this claim,” according to Roberta Salmi, director of the Primate Behavioral Ecology Laboratory at the University of Georgia.
To prove their diet theory, Wright and his team spent 3,000 hours studying endangered mountain gorillas in Rwanda’s Volcanoes National Park, National Geographic reports.
They used sound equipment to record the sound frequency, number and duration of each performance in six animals between November 2015 and July 2016. Beast
The researchers found that larger gorillas produce a lower frequency than their smaller counterparts, indicating that chest percussion is “An honest sign of competitiveness” and scale rather than exaggerating threats, according to studies, think of UFC fighters showing their statistics against drunkards puffing up their breasts at bars.
Because larger body size correlates with higher social rank and combat abilities – scientists infer that chastity transmission can help gorillas avoid violence – a thing. Required in breeds that grow up to 500 pounds.
“Even if you win the fight But there is still a pretty high risk factor, ”explains Wright.“ These animals are large and powerful that can do a lot of damage. ”
“It’s often all about chest dancing, then they don’t fight,” he said, adding that bigger gorillas could be hampered by bigger silverbacks, where slapping bass would be. Caused by a large sack of the voice box Likewise, Alpha Mighty Joe Young may hear the beta monkey’s drum solos and decide they are too small to monkey too.
In addition to sizing competitors, bust can be used to attract colleagues.
The next step is to figure out how the other gorillas translate the language of the breasts.
“It is very interesting to see how chest dancing in the environment can influence their movement and their decision on which space to use in their home,” Salmi said.