A Field Study of the Behavior and Social Relations of Howling MonkeysJohns Hopkins Press, 1934 - 168 pages |
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Page 73
... minute , a juvenile 3 crossed over her body . Observation 22 , Feb. 17 , 1932 , Group 7. A mother closely followed by a juvenile 3 came to a difficult crossing between two trees . She held the terminal twigs of the limb from which she ...
... minute , a juvenile 3 crossed over her body . Observation 22 , Feb. 17 , 1932 , Group 7. A mother closely followed by a juvenile 3 came to a difficult crossing between two trees . She held the terminal twigs of the limb from which she ...
Page 85
... minutes . The male displayed rhythmic tongue movements and ap- proached the female , thus initiating copulation . The period of coverage was 42 seconds and the period of intromission was 20 seconds . At 8:19 , after an interval of ...
... minutes . The male displayed rhythmic tongue movements and ap- proached the female , thus initiating copulation . The period of coverage was 42 seconds and the period of intromission was 20 seconds . At 8:19 , after an interval of ...
Page 91
... minutes to 45 minutes . The average time elapsing between copulations in these selected 18 instances was 24.2 ± 14.9 minutes . Apparently the time interval between copulations increased as either the male or female or both be- came ...
... minutes to 45 minutes . The average time elapsing between copulations in these selected 18 instances was 24.2 ± 14.9 minutes . Apparently the time interval between copulations increased as either the male or female or both be- came ...
Contents
R CARPENTER | 2 |
Review of literature on the natural history of howling monkeys | 12 |
Territoriality and nomadism 43 L | 43 |
Copyright | |
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Common terms and phrases
adult females adult males aequatorialis Alouattinae apparently approached Azara Barro Colorado Island become behave Berkeley capuchin monkeys capuchins census cent chimpanzee 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 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 UNIVERSITY OF CALIFORNIA vocal patterns vocalizations yards young animals young howlers