title: Vigilance and spatial cohesion among blue monkeys.
authors.affiliation: Department of Zoology, University of Wisconsin, Madison, Wisc., USA.
authors.forename: A
authors.initials: A
authors.lastname: Treves
mesh_terms: D000818:Animals; D001288:Attention / Q000502:physiology*; D002521:Cercopithecus / Q000502:physiology*; D005260:Female; D008297:Male; D012449:Safety; D013037:Spatial Behavior / Q000502:physiology*; D013997:Time Factors