title: Observations on baboons, Papio anubis, in an arid region in Ethiopia.
mesh_terms: D000222:Adaptation, Physiological; D000367:Age Factors; D000818:Animals; D001522:Behavior, Animal; D005075:Biological Evolution; D004463:Ecology; D005002:Ethiopia; D005247:Feeding Behavior; D005260:Female; D005843:Geography; D006120:Grooming; D000882:Haplorhini; D006702:Homing Behavior; D008297:Male; D008433:Mathematics; D010215:Papio; D011156:Population Density; D012737:Sex Factors; D012919:Social Behavior; D014329:Tropical Climate