A Field Study of the Behavior and Social Relations of Howling MonkeysAMS Press, 1985 - 168 pages |
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Page 85
... copulation ; possibly this is an example of anticipatory behavior . The second copulation occurred at 8:05 , after an interval of ten minutes . The male displayed rhythmic tongue movements and ap- proached the female , thus initiating ...
... copulation ; possibly this is an example of anticipatory behavior . The second copulation occurred at 8:05 , after an interval of ten minutes . The male displayed rhythmic tongue movements and ap- proached the female , thus initiating ...
Page 87
... copulation . The periods of adjustment and intromission were 10 and 20 seconds respectively . After sixteen minutes copulation was repeated , but it was impossible in this instance for me to ascertain the duration of the various phases ...
... copulation . The periods of adjustment and intromission were 10 and 20 seconds respectively . After sixteen minutes copulation was repeated , but it was impossible in this instance for me to ascertain the duration of the various phases ...
Page 91
... 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 postures and shows other secondary sexual behavior and she ...
... 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 postures and shows other secondary sexual behavior and she ...
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