title: Transfer of tools and food between groups of tufted capuchins (Cebus apella).
abstract: This research examined tool and food transfer between two groups of tufted capcuhin monkeys (Cebus apella). Subjects in one group transferred stones to subjects in a second group who in turn used the stones as cutting tools and then transferred food to subjects in the first group. Aspects of the capuchins' behavior are similar to those described for food-sharing in Cebus, cooperative tool use in Papio, and tool and food exchange in Pan. We propose that tool use and food-sharing facilitate tool and food transfer between captive groups of Cebus apella.
authors.affiliation: Laboratory of Comparative Ethology; National Institute of Child Health and Human Development, Poolesville, MD 20837, USA.
authors.forename: G C
authors.initials: GC
authors.lastname: Westergaard
authors.forename: S J
authors.initials: SJ
authors.lastname: Suomi
mesh_terms: D000818:Animals; D002428:Cebus / Q000523:psychology*; D005247:Feeding Behavior; D005260:Female; D008297:Male; D012919:Social Behavior