Patterns of Primate Behavior |
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Page 152
... geladas . When food sources were few and far between , for example during dry periods , herd sizes diminished somewhat as animals dispersed in search of food . Under highly arid conditions , one - male groups more frequently foraged ...
... geladas . When food sources were few and far between , for example during dry periods , herd sizes diminished somewhat as animals dispersed in search of food . Under highly arid conditions , one - male groups more frequently foraged ...
Page 154
... Geladas spend much of the day foraging for food . Their diet focuses mainly on grasses and bulbs , supplemented by small quantities of insects and occasional windfalls of foodcrops from local villages . At Debra Gelada baboons move ...
... Geladas spend much of the day foraging for food . Their diet focuses mainly on grasses and bulbs , supplemented by small quantities of insects and occasional windfalls of foodcrops from local villages . At Debra Gelada baboons move ...
Page 155
... geladas find food in the gallery forest . It seemed to Crook that geladas failed to exploit the numerous foods available to them in the forest , but spent much of the day feeding on the types of plant foods that traditionally are found ...
... geladas find food in the gallery forest . It seemed to Crook that geladas failed to exploit the numerous foods available to them in the forest , but spent much of the day feeding on the types of plant foods that traditionally are found ...
Contents
TWO | 27 |
Communication | 41 |
Sensory limitations on the perception of communication | 58 |
Copyright | |
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activity adult females adult males Africa aggression animal's animals anthropoids apes appear arboreal Barro Colorado Island cage central chacma baboons characteristics chimpanzees color common baboon communication copulation cycle disease displays dominance status ecology estrous feeding field study foraging forest free-ranging frequently fruit geladas gibbons glands Gombe gorilla grooming Group composition habitat hamadryas hamadryas baboons Harlow hectares hierarchy home range hormones howler monkeys howling human infant infection interactions Japanese macaques juveniles laboratory langurs leader male lemurs lifeways meters mother move movements nonhuman primates observer occur offspring Old World olfactory one-male ordinary males Papio particularly patas monkey pattern percent plants play population predation primate behavior primates primatologists prosimians records relationships reproductive response rhesus monkeys role savanna sexual dimorphism signals sleeping social behavior social organization species spider monkeys Struhsaker study area subgroups subleaders Tikal tion trees troop variability vervet monkeys vocalizations Washoe