title: Social behavior of squirrel monkeys and the reaction to strangers.
mesh_terms: D000374:Aggression; D000818:Animals; D005106:Exploratory Behavior; D005260:Female; D006120:Grooming; D000882:Haplorhini; D006801:Humans; D008297:Male; D011187:Posture; D012726:Sexual Behavior, Animal; D013037:Spatial Behavior