Wolves also Share Contagious Yawning habit of Humans

August 28, 2014 12:53 PM

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Previous researches have proven that chimpanzees share contagious yawning characteristic with humans. A novel study has found that even wolves share this habit. Researchers from the University of Tokyo have found that wolves also pass along yawns.

As per researchers, when people return a yawn with yawn, it indicates solidarity among companions. Researchers of the new study shared that even wolves share strong empathetic ties.

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