Primates

, Volume 51, Issue 3, pp 213–220

Diet and feeding patterns in the kipunji (Rungwecebus kipunji) in Tanzania’s Southern Highlands: a first analysis

  • Tim R. B. Davenport
  • Daniela W. De Luca
  • Claire E. Bracebridge
  • Sophy J. Machaga
  • Noah E. Mpunga
  • Omari Kibure
  • Yahya S. Abeid
Original Article

DOI: 10.1007/s10329-010-0190-x

Cite this article as:
Davenport, T.R.B., De Luca, D.W., Bracebridge, C.E. et al. Primates (2010) 51: 213. doi:10.1007/s10329-010-0190-x

Abstract

The diet and feeding behaviour of the kipunji (Rungwecebus kipunji) was studied over 45 months, the first dietary analysis for this species. During 9498 h of direct observation of 34 kipunji groups, a list of 122 identified foodplants was recorded. The list represents 60 families, including 64 trees, 30 herbs, 9 climbers, 7 shrubs, 6 lianas, 3 grasses and 3 ferns. Kipunji were observed eating bark, young and mature leaves, ripe and unripe fruits, flowers, pith, seed pods, rhizomes, tubers, shoots and stalks. Invertebrates, fungi, moss, lichen, and soil were also eaten. Macaranga capensis var. capensis, an early successional tree, was the most commonly consumed species, with leaves, leaf stalks, pith, flowers and bark all eaten. We demonstrate that the kipunji is an omnivorous dietary generalist, favouring mature and immature leaves, ripe and unripe fruits and bark in similar proportions, with an almost comparable fondness for leaf stalks and flowers. Kipunji appear to be adaptable foragers able to modify their diet seasonally, being more folivorous in the dry season and more frugivorous in the wet. Whereas more ripe fruit is eaten in the wet season, the proportion of unripe fruit remains similar across the year. The proportion of mature leaves and pith increases throughout the dry season at the expense of ripe fruits and bark, and this may compensate nutritionally for the lack of available dry-season ripe fruits. Relatively more pith is eaten in the dry season, more stalks at the end of the dry and beginning of the wet seasons, and bark consumption increases as the rainfall rises.

Keywords

Mt. Rungwe Primate Foodplants Livingstone Kitulo Kipunji 

Copyright information

© Japan Monkey Centre and Springer 2010

Authors and Affiliations

  • Tim R. B. Davenport
    • 1
  • Daniela W. De Luca
    • 1
  • Claire E. Bracebridge
    • 1
  • Sophy J. Machaga
    • 1
  • Noah E. Mpunga
    • 1
  • Omari Kibure
    • 1
  • Yahya S. Abeid
    • 1
  1. 1.Wildlife Conservation Society (WCS)MbeyaTanzania

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