A Field Study of the Behavior and Social Relations of Howling MonkeysJohns Hopkins Press, 1934 - 168 pages |
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Page 9
... palliata aequatorialis , in the reservation of Barro Colorado Island , and these observations were supplemented by the study of two other sub- species , Alouatta palliata palliata and Alouatta palliata coibensis . D. DESCRIPTION OF ...
... palliata aequatorialis , in the reservation of Barro Colorado Island , and these observations were supplemented by the study of two other sub- species , Alouatta palliata palliata and Alouatta palliata coibensis . D. DESCRIPTION OF ...
Page 9
... palliata Slack , according to Elliot ( p . 272 ) , is characterized as follows : " Face naked ; hairs on forehead short , stiff , upright ; those on back of head longer ; beard moderate . " He describes the color thus : " Head , throat ...
... palliata Slack , according to Elliot ( p . 272 ) , is characterized as follows : " Face naked ; hairs on forehead short , stiff , upright ; those on back of head longer ; beard moderate . " He describes the color thus : " Head , throat ...
Page 10
... palliata have been recognized here , A. p . palliata , from Costa Rica , Nicaragua , and Honduras , A. p . aequatorialis from Panama and the Pacific coast of South America as far south as Ecuador , A. p . trabeata subsp . nov . from the ...
... palliata have been recognized here , A. p . palliata , from Costa Rica , Nicaragua , and Honduras , A. p . aequatorialis from Panama and the Pacific coast of South America as far south as Ecuador , A. p . trabeata subsp . nov . from the ...
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