| http://www.w3.org/ns/prov#value | - Facial coloration helps gray wolves and other canids communicate with conspecifics, according to a study published this week (June 11) in PLOS ONE. A team led by Shiro Kohshima of Kyoto University???s Wildlife Research Center in Japan examined 320 images of canids from 25 different species, classifying them according to their facial color patterns.
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