Patterns of Primate Behavior |
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Page 128
... percent of the fever trees - the vervets ' major source of food and shelter - have died since 1950. Overgrazing by the Masai's goats , sheep , and cattle , tree damage by elephants ( about 5 percent of the trees were destroyed between ...
... percent of the fever trees - the vervets ' major source of food and shelter - have died since 1950. Overgrazing by the Masai's goats , sheep , and cattle , tree damage by elephants ( about 5 percent of the trees were destroyed between ...
Page 215
... percent , grassland sa- vanna 30 percent , riverine forests and thickets , about 10 percent . The different types of terrain merge in a complicated mosaic . The eastern fringes of the basin are dry , approaching semidesert conditions ...
... percent , grassland sa- vanna 30 percent , riverine forests and thickets , about 10 percent . The different types of terrain merge in a complicated mosaic . The eastern fringes of the basin are dry , approaching semidesert conditions ...
Page 268
... percent of such calculations . e . When the calculations are completed , r has a value of .86 , a value that is likely to occur by chance in only .001 percent of samples of this size . f . The probability of a Type I error is thus less ...
... percent of such calculations . e . When the calculations are completed , r has a value of .86 , a value that is likely to occur by chance in only .001 percent of samples of this size . f . The probability of a Type I error is thus less ...
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