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Diet of striped hyaena in northern Kenya
Author(s) -
Leakey L. N.,
Milledge S. A. H.,
Leakey S. M.,
Edung J.,
Haynes P.,
Kiptoo D. K.,
McGeorge A.
Publication year - 1999
Publication title -
african journal of ecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.499
H-Index - 54
eISSN - 1365-2028
pISSN - 0141-6707
DOI - 10.1046/j.1365-2028.1999.00180.x
Subject(s) - crocuta crocuta , carnivore , predation , ecology , biology , zoology , geography , panthera
A study of striped hyaena ( Hyaena hyaena (Linnaeus, 1758)) in Lothagam, northern Kenya was conducted to understand the interactions of H. hyaena with the local Turkana people and their livestock. Data were collected from skeletal parts, fresh scats, ecological survey, and from interviews at different homesteads. Analysis of skeletal remains was broadly divided into three categories: species, skeletal part and bone damage. Insects, birds, fish, crocodile, seeds, leaves and fifteen species of mammalian prey were identified. The high proportion of livestock, dog and human remains in the bone accumulations indicate a significant dependence on the lifestyles of the local Turkana people. The study provides evidence to suggest that striped hyaenas predate on small livestock and demonstrate an opportunistic behaviour, which enables them to survive as the largest carnivore in this marginal environment. A greater abundance of bones are associated with striped hyaena dens than with those of the spotted hyaena ( Crocuta crocuta (Erxleben, 1777)). Bone modification by the striped hyaena differs from spotted hyaena bone modification. Bone breakage patterns can be attributed to the relative specific gravity, degree of epiphyseal closure and nutritive fat content of bones.