Are there facial indicators of positive emotions in birds? A first exploration in Japanese quail
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DOI: 10.1016/j.beproc.2018.06.015
Abstract: The positive aspect of emotions, like pleasure, remains overlooked in birds. Our aim was to contribute to the exploration of facial indicators of positive emotions. To observe contrasting emotional expressions, we used two lines of… read more here.
Keywords: japanese quail; crown feather; facial indicators; positive emotions ... See more keywords