1 results match your criteria: "and Yerkes Regional Primate Research Center of Emory University[Affiliation]"
Grooming with a stone in sooty mangabeys (Cercocebus atys).
Am J Primatol
January 1988
Department of Psychology, University of Georgia, Athens, and Yerkes Regional Primate Research Center of Emory University, Field Station, Lawrenceville, Georgia.
"Stone-grooming," or grooming with a stone, has been reported in Macaca fuscata. This report provides a descriptive account of a similar behavior displayed by a female mangabey Cercocebus atys. During a study of embracing behavior in sooty mangabeys, one adult female was observed to groom her infant with a stone.
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