A Field Study of the Behavior and Social Relations of Howling MonkeysAMS Press, 1985 - 168 pages |
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Page 11
... shown by a captive animal of known age . The mantle is longer and more colored in adult males than in adult females . There are a few individuals which are uniformly dark in color , and there are others which have marked reddish - brown ...
... shown by a captive animal of known age . The mantle is longer and more colored in adult males than in adult females . There are a few individuals which are uniformly dark in color , and there are others which have marked reddish - brown ...
Page 47
... shown on figure 2 , pp . 48-49 . Group 4 was located six times , Group 5 six times , Group 6 fifteen times , Group 7 fourteen times , Group 8 seven times , Group 9 five times , and so on as may be noted on the map for the remaining ...
... shown on figure 2 , pp . 48-49 . Group 4 was located six times , Group 5 six times , Group 6 fifteen times , Group 7 fourteen times , Group 8 seven times , Group 9 five times , and so on as may be noted on the map for the remaining ...
Page 96
... shown during play activity . Howler males may show defensive activity in regard to the young . Often when juveniles boldly approached me one or more males seemed to watch , gave warning vocalizations consisting of a series of grunts ...
... shown during play activity . Howler males may show defensive activity in regard to the young . Often when juveniles boldly approached me one or more males seemed to watch , gave warning vocalizations consisting of a series of grunts ...
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