A Field Study of the Behavior and Social Relations of Howling MonkeysJohns Hopkins Press, 1934 - 168 pages |
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Page 7
... miles and a square area of 3840 acres . It is irregular in cir- cumference and approximately three miles in diameter . The island is separated from the mainland at the nearest point by about 300 yards of deep water , including the ...
... miles and a square area of 3840 acres . It is irregular in cir- cumference and approximately three miles in diameter . The island is separated from the mainland at the nearest point by about 300 yards of deep water , including the ...
Page 18
... miles . " He estimates that when the sound passes over a lake or is unhindered by forest , it can be heard about a league away . Bates ( 8 ) made an observation and inference of significance . " It does not appear , " he writes , " that ...
... miles . " He estimates that when the sound passes over a lake or is unhindered by forest , it can be heard about a league away . Bates ( 8 ) made an observation and inference of significance . " It does not appear , " he writes , " that ...
Page 101
... miles across the lake . Observation 59 , Feb. 21 , 1932 , Group 1. I was in an arboreal blind at Barbour 2 observing Group 1 when the males began howling rapidly and ferociously . For two hours and a half the intermittent roars ...
... miles across the lake . Observation 59 , Feb. 21 , 1932 , Group 1. I was in an arboreal blind at Barbour 2 observing Group 1 when the males began howling rapidly and ferociously . For two hours and a half the intermittent roars ...
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