A Field Study of the Behavior and Social Relations of Howling MonkeysAMS Press, 1985 - 168 pages |
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Page 25
... later , evidently when they were more strongly motivated by hunger , they moved into other near - by trees and fed . The animals of Group 1 , after I had made many contacts with them , became neutrally conditioned or adapted to me in ...
... later , evidently when they were more strongly motivated by hunger , they moved into other near - by trees and fed . The animals of Group 1 , after I had made many contacts with them , became neutrally conditioned or adapted to me in ...
Page 87
... later , following a series of exchanged tongue gestures . There was a period of adjustment of 15 seconds and a period of intromission of 24 seconds . Rhythmic tongue movements were exchanged twelve minutes later and these were followed ...
... later , following a series of exchanged tongue gestures . There was a period of adjustment of 15 seconds and a period of intromission of 24 seconds . Rhythmic tongue movements were exchanged twelve minutes later and these were followed ...
Page 97
... Later the juvenile approached nearer the blind as it was feeding . Sud- denly a male came quickly from an adjacent tree top and , grunting as he approached , came near to me . Normally a male would have re- mained at a greater distance ...
... Later the juvenile approached nearer the blind as it was feeding . Sud- denly a male came quickly from an adjacent tree top and , grunting as he approached , came near to me . Normally a male would have re- mained at a greater distance ...
Contents
Review of literature on the natural history of howling monkeys | 12 |
Field procedures and reactions of howlers to an observer | 21 |
Territoriality and nomadism | 43 |
Copyright | |
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Common terms and phrases
adult females adult males aequatorialis Alouattinae apparently approached arboreal Azara Barro Colorado Island become behave brachiating capuchin monkeys capuchins Caraya census cent clan males close Coiba Island complemental males consorts coöperative coördination copulation Coto region defensive described eaten fallen young 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 oestrous period palliata Panama Paraguay period of coverage period of intromission PLATE platyrrhine play play-fighting positions postures primary forest primary sexual activity primates 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