A Field Study of the Behavior and Social Relations of Howling MonkeysJohns Hopkins Press, 1934 - 168 pages |
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Page 24
... close range has been very helpful in classifying the animals observed in the wild , and it has aided me in understanding and characterizing howler activities . If possible , it is desirable that one be acquainted at close range with ...
... close range has been very helpful in classifying the animals observed in the wild , and it has aided me in understanding and characterizing howler activities . If possible , it is desirable that one be acquainted at close range with ...
Page 62
... close obser- vations of wild and captive specimens . One of the captive infants was studied and close checks made on the behavioral development , size , and color changes . There is a gradual change from the in- fant state of dependence ...
... close obser- vations of wild and captive specimens . One of the captive infants was studied and close checks made on the behavioral development , size , and color changes . There is a gradual change from the in- fant state of dependence ...
Page 117
... close together . As a rule , one group avoids the others . For each instance of close contact between clans , I observed dozens of instances of groups deflecting or reversing their courses and thus avoiding close contact with another ...
... close together . As a rule , one group avoids the others . For each instance of close contact between clans , I observed dozens of instances of groups deflecting or reversing their courses and thus avoiding close contact with another ...
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