The effects of age on the behavior of rhesus monkeys. I. Reactions to novel situations and objects.
D000367:Age Factors; D000818:Animals; D001522:Behavior, Animal; D004777:Environment; D005106:Exploratory Behavior; D006120:Grooming; D000882:Haplorhini; D008124:Locomotion; D009068:Movement; D011187:Posture; D012890:Sleep; D014828:Vocalization, Animal