Primates

, Volume 30, Issue 1, pp 129–138 | Cite as

A note on the chimpanzee ecology of the Ugalla Area, Tanzania

  • Toshisada Nishida
Research Report

Abstract

Results of a nine-day survey of the chimpanzee habitat in Ugalla area of western Tanzania in 1975 is reported. The most dominant vegetation of the area wasJulbernardia globiflora woodland. Evidence of chimpanzees, both indirect (such as beds, faeces, and food remnants) and direct (calls and actual observation), suggests that chimpanzees are sparsely distributed throughout the area, but that they disproportionately useBrachystegia bussei woodland along escarpments andCynometra-Albizzia riverrine forests. The hilly country of Sisegwa/Mnyangwa was the only area where chimpanzees appeared to be comparatively abundant. Mammal hair found in faeces indicates mammal-predation by the chimpanzees in this area. Hard-shelled fruits ofStrychnos were apparently bitten open without the use of extra-somatic objects. The food repertoire included fruits of the generaAzanza, Canthium, Cordia, andTamarindus.

Key Words

Pan troglodytes Miombo Ugalla area Food habit Meat-eating Brachystegia bussei 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Goodall, J., 1968. The behaviour of free-living chimpanzees in the Gombe Stream Reserve.Anim. Behav. Monogr., 1: 161–311.Google Scholar
  2. Itani, J., 1979. Distribution and adaptation of chimpanzees in an arid area (Ugalla area, Western Tanzania). In:The Great Apes,D. A. Hamburg &E. R. McCown (eds.), Benjamin/Cummings, Menlo Park, pp. 55–71.Google Scholar
  3. Kano, T., 1972. Distribution and adaptation of the chimpanzee on the eastern shore of Lake Tanganyika.Kyoto Univ. Afr. Stud., 7: 37–129.Google Scholar
  4. Moore, J., 1986 (ms.). Arid chimp survey, Ugalla (Tanzania), Nov. 1–5, 1985. Report to L.S.B. Leakey Foundation.Google Scholar
  5. Nishida, T., 1985. The Mahale Mountains declared a national park.Int. Prim. Protect. League Newslet., 12(3): 9.Google Scholar
  6. ———— &S. Uehara, 1983. Natural diet of chimpanzees (Pan troglodytes schweinfurthii): Long-term record from the Mahale Mountains, Tanzania.Afr. Stud. Monogr., 3: 109–130.Google Scholar
  7. Suzuki, A., 1969. An ecological study of chimpanzees in a savanna woodland of western Tanzania.Primates, 7: 481–487.Google Scholar
  8. Teleki, G., 1973.The Predatory Behavior of Wild Chimpanzees. Bucknell Univ. Press, Lewisburg.Google Scholar
  9. Wrangham, R. W., 1975. The behavioural ecology of chimpanzees in Gombe National Park, Tanzania. Ph.D. dissertation. Univ. of Cambridge.Google Scholar

Copyright information

© Japan Monkey Centre 1989

Authors and Affiliations

  • Toshisada Nishida
    • 1
  1. 1.The University of TokyoJapan
  2. 2.Department of Zoology, Faculty of ScienceKyoto UniversityKyotoJapan

Personalised recommendations