project banner image
Descriptive Attribute Value(s)
Grouping Ape
Observation Number (Open Context) 5
Subspecies Gorilla beringei graueri
Common name Grauer's gorilla
Period of study 1994 - 2002
Country or Region Democratic Republic of Congo
Method Direct observations, feeding traces, faecal samples
Wet season March - June, September - December (Yamagiwa et al., 1996)
Dry season June - August
Environment Bamboo forest, primary and secondary forest, swamps
Altitude (m) 600 - 3,308
% Fruit 18.6
% Leaves 34.3
% Flowers 3.8
% Seeds 2.1
% Pith & stems 16.1
% Roots 2.5
% Bark and cambium 21.2
% Other 1.3
Fruit availability peak February - August
Low fruit availability September - January
Percentages Based on average diet composition
Reference Yamagiwa et al., 2005
Full Reference
Yamagiwa, J., Basabose, A. K., Kaleme, K. and Yumoto, T. (2005). Diet of Grauer’s gorillas in the montane forest of Kahuzi, Democratic Republic of Congo. International Journal of Primatology, 26 (6): 1345-1373. [Available at: https://doi.org/10.1007/s10764-005-8856-8]
Suggested Citation

Rebecca Haywood. (2020) "Ape 5 from Africa/Democratic Republic of Congo/Kahuzi-Biega National Park, DRC". In Database of non-human primate dietary studies. Rebecca Haywood (Ed). Released: 2020-08-21. Open Context. <https://opencontext.org/subjects/9f874a3d-f673-4434-bf69-bc1eaaf09400> ARK (Archive): https://n2t.net/ark:/28722/k2s75qq7j

Copyright License

To the extent to which copyright applies, this content carries the above license. Follow the link to understand specific permissions and requirements.

Required Attribution: Citation and reference of URIs (hyperlinks)