title: Stone-throwing by capuchins (Cebus apella): a model of throwing capabilities in Homo habilis.
authors.affiliation: Laboratory of Comparative Ethology, National Institute of Child Health and Human Development, Poolesville, Md., 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; D001522:Behavior, Animal / Q000502:physiology*; D002428:Cebus / Q000502:physiology*; D005260:Female; D007839:Functional Laterality; D015186:Hominidae / Q000502:physiology; D006801:Humans; D008297:Male; D009043:Motor Activity / Q000502:physiology*; D011187:Posture