So when a chimpanzee urine, the others do that. Urine in these animals is contagious. Isn’t that weird that?
So what are the reasons for this infectiousness?
Compared to the studies of scientists, the needy urination in chimpanzees is infectious about stretching.
When a chimpanzee urinates compared to a study, other chimpanzees in the cluster are often followed. This phenomenon is called “infectious urine .. This problem is assumed that chimpanzees, one of the closest creatures similar to humans and humans, may be related to their deep evolutionary roots.
Biologist Ena Onishi and his colleagues decide to examine their behavior when they observe that these animals are urged in clusters and at the same time.
Researchers were wondering if urine resembles the infectious stretching of humans.
The research team decides to take notes the urinary behaviors of 20 chimpanzees in the Kumamoto Defense Area. For a while for about 600 hours, they record 1328 urination.
Afterwards, they analyze the observation information to value whether urine is synchronized in time. In addition, in this behavior, it is examined whether it is the effect of nearby individuals or whether they are shaped by social factors.
The team sees that these animals urged more and more synchronously than expected. Just as a chimpanzee is physically close to the individual who urinates, the more likely he is infectious urine.
It is also noticed that low -ranking chimpanzees in the herd are more likely to join them while others urinate.
After seeing this, scientists hope that infectious urine will be stronger in the middle of the nearby couples. But not expected. The fact that two chimpanzees are friends with each other does not affect their urine.
Because the biggest factor that influenced them is social rank. So the larger the rank in the herd, the stronger the infectious urine shows its effect.
On the other hand, this infectious urine in the middle of chimpanzees; It allows the cluster to be kept in the middle, to facilitate harmony and to strengthen the social ties within the group.
Of course, the continuation of such future studies can help to understand the different reasons underlying infectious urination in chimpanzees more properly and to determine whether it is in other breeds.
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