A Field Study of the Behavior and Social Relations of Howling MonkeysJohns Hopkins Press, 1934 - 168 pages |
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Page 34
... activity with the movement of the swaying tree . The adaptation to a swaying tree is similar to the activity of adjusting to wind - blown branches or those set in motion by other passing animals . An individual may watch a branch ...
... activity with the movement of the swaying tree . The adaptation to a swaying tree is similar to the activity of adjusting to wind - blown branches or those set in motion by other passing animals . An individual may watch a branch ...
Page 80
... activity , in the main , consisted in wrestling , both as the animals faced each other on a limb and as they swung by their tails below it . The activity at times became vicious as one of the juveniles would force the other backward ...
... activity , in the main , consisted in wrestling , both as the animals faced each other on a limb and as they swung by their tails below it . The activity at times became vicious as one of the juveniles would force the other backward ...
Page 82
... activity of leading the clan during progression . The sex differences in behavior are equally as marked as those of ... activity . 2. Sexual behavior . Twenty - nine instances of primary sexual behavior were observed . Adult animals are ...
... activity of leading the clan during progression . The sex differences in behavior are equally as marked as those of ... activity . 2. Sexual behavior . Twenty - nine instances of primary sexual behavior were observed . Adult animals are ...
Contents
R CARPENTER | 9 |
Review of literature on the natural history of howling monkeys | 12 |
Field procedures and reactions of howlers to an observer | 21 |
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Common terms and phrases
adult females adult males aequatorialis Alouattinae apparently approached arboreal Azara Barro Colorado Island become behave behavior and social brachiating capuchin monkeys capuchins Caraya census cent clan males close Coiba Island complemental males consorts coöperative coördination copulation Coto region crossing defensive described eaten feeding feet females and young frequently fruit function Gatun Lake groups of howlers howler clans Howler females howler groups howler population howling monkeys individuals juvenile juvenile animals leaves limb located locomotion lodge tree months mother move observed occur ocelot oestrous female palliata Panama Paraguay period of coverage period of intromission PLATE platyrrhine play positions postures primary forest primary sexual activity primates progression Puerto Armuelles react reactions Rengger responses rhythmic tongue movements roars seconds sexual behavior Shannon situations social relations socionomic specific spider monkeys stimulation subgrouping tail tendency territorial range tion vocal patterns vocalizations yards young animals young howlers