A Field Study of the Behavior and Social Relations of Howling MonkeysKraus, 1967 - 168 pages |
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Page 30
... frequently in an arc described as about 10 ° above and about 15 ° below an extension of the spinal column . The lateral variation exhibited during locomotion is rarely more than an arc of 90 ° . Plates 7 , A and B ; 8 , A and B ; and 9 ...
... frequently in an arc described as about 10 ° above and about 15 ° below an extension of the spinal column . The lateral variation exhibited during locomotion is rarely more than an arc of 90 ° . Plates 7 , A and B ; 8 , A and B ; and 9 ...
Page 80
... frequently observed . b . Chasing type of play . Chasing patterns of play occur less frequently than wrestling . I have observed as many as six young ones following each other over a definite circuit consisting of several kinds of ...
... frequently observed . b . Chasing type of play . Chasing patterns of play occur less frequently than wrestling . I have observed as many as six young ones following each other over a definite circuit consisting of several kinds of ...
Page 93
... frequently with her for two or three days and then a week or more might pass during which no male - female subgroupings were observed . Sud- denly again a male would be seen in close association with a female and between them copulation ...
... frequently with her for two or three days and then a week or more might pass during which no male - female subgroupings were observed . Sud- denly again a male would be seen in close association with a female and between them copulation ...
Contents
R CARPENTER | 2 |
Review of literature on the natural history of howling monkeys | 12 |
Field procedures and reactions of howlers to an observer | 21 |
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 crossing 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