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US-JAPAN-SCIENCE-ANIMAL-WOLF
(FILES) In this December 12, 2012 file phot, European grey wolves are pictured in the animal park of Sainte-Croix, in Rhodes, eastern France. Contagious yawning is a behavior shared by chimpanzees, baboons, dogs and humans, and researchers said on August 27, 2014 that wolves can do it too, suggesting that empathy among animals is a common trait. The research in the journal PLOS ONE focused on a pack of 12 captive wolves at the Tama Zoological Park in Tokyo, Japan. Scientists observed the wolves' behavior for 254 hours over the course of five months, watching to see what happened when one of the wolves yawned and others were nearby. AFP PHOTO/JEAN-CHRISTOPHE VERHAEGEN/FILES
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Detalii fotografie |
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Rhodes, Moselle, FRANCE |
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AFP / Mediafax Foto |
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| Fotograf: |
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JEAN-CHRISTOPHE VERHAEGEN |
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| Data: |
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27 August 2014 |
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| Dimensiuni: |
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3900 x 3083 (1.41 MB) |
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