A Field Study of the Behavior and Social Relations of Howling MonkeysJohns Hopkins Press, 1934 - 168 pages |
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Page 82
... sexual activity . 2. Sexual behavior . Twenty - nine instances of primary sexual behavior were observed . Adult animals are brought into inti- mate contact during sexual activity and the quality of the social relations among them are ...
... sexual activity . 2. Sexual behavior . Twenty - nine instances of primary sexual behavior were observed . Adult animals are brought into inti- mate contact during sexual activity and the quality of the social relations among them are ...
Page 89
... sexual activity in howler monkeys is preceded by rhythmic tongue movements , and this type of gesture is usually exchanged between the two sexual consorts . When one of the animals , either the male or the female , produces this ...
... sexual activity in howler monkeys is preceded by rhythmic tongue movements , and this type of gesture is usually exchanged between the two sexual consorts . When one of the animals , either the male or the female , produces this ...
Page 91
... sexual activ- ity . Either the male or female may initiate copulation when two animals first become sexual consorts . Afterwards , and until the last phase of oestrus , the female seems to be always ready for copulation ; she repeatedly ...
... sexual activ- ity . Either the male or female may initiate copulation when two animals first become sexual consorts . Afterwards , and until the last phase of oestrus , the female seems to be always ready for copulation ; she repeatedly ...
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