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Descriptive Attribute Value(s)
Grouping Old World monkey
Observation Number (Open Context) 50
Subspecies Chlorocebus pygerythrus
Common name Vervet monkey
Period of study July 1978 - January 1979
Country or Region Kenya
Method Scan sampling and ad libitum sampling
Wet season November - January
Dry season July - October, August - September
Environment Woodland, swamp and open grassland
Altitude (m) 1,127 (Hill & Dunbar 2002)
% Fruit 11.1
% Leaves 26.6
% Flowers 14.3
% Seeds 2.6
% Invertebrates 7.7
% Bark and cambium 0.2
% Other 30.0
Fruit availability peak Wet season (Post 1982)
Low fruit availability Dry season (Post 1982)
Percentages Based on time spent feeding
Notes This group was attributed to C. aethiops, but are more likely to be C. pygerythrus following the taxonomic revisions by Groves and Kingdon (2013)
Reference Wrangham & Waterman 1981
Scanning method Data was collected using the point-sample method (Altmann, 1974) at 1- or 5-minute intervals.
Full Reference
Wrangham, R. W. and Waterman, P. G. (1981). Feeding behaviour of Vervet Monkeys on Acacia tortilis and Acacia xanthophloea: with special reference to reproductive strategies and tannin production. Journal of Animal Ecology, 50 (3): 715-731. [Available at: http://doi.org/10.2307/4132]
Suggested Citation

Rebecca Haywood. (2020) "Old World monkey 50 from Africa/Kenya/Amboseli National Park, Kenya". In Database of non-human primate dietary studies. Rebecca Haywood (Ed). Released: 2020-08-21. Open Context. <https://opencontext.org/subjects/a6277dfe-83e9-4552-a574-fa38b28a28a3> ARK (Archive): https://n2t.net/ark:/28722/k27p9bj9r

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