The social group of wild chimpanzees in the Mahali Mountains

@article{Nishida1968TheSG,
  title={The social group of wild chimpanzees in the Mahali Mountains},
  author={Toshisada Nishida},
  journal={Primates},
  year={1968},
  volume={9},
  pages={167-224}
}
  • T. Nishida
  • Published 1 September 1968
  • Psychology
  • Primates
There are more than six large groups of wild chimpanzees in the study area, which is in the north-eastern part of the Mahali Mountains of Western Tanzainia. One of these groups was provisionized, that is, customarily fed sugar cane and bananas. The characteristics of the social group of wild chimpanzees are clarified by long-term observation of the baited population. The chimpanzees live in a clear-cut social unit which consists of adult males, adult females, and immature animals. The… 

Association, ranging, and the social unit in chimpanzees of the Mahale Mountains, Tanzania

In order to characterize the social unit in chimpanzees, about which several conflicting views have been proposed, the proximity matrix among 55 recognized chimpanzees and the range covered by each

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I chose an area in the savanna woodland of Western Tanzania covering about 45 km2 and made an intensive sociological study of the chimpanzees visiting this area. Three components constituting a

Demographic study of a large-sized unit-group of chimpanzees in the mahale mountains, Tanzania: A preliminary report

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Over the 16 years of the study, the Mimikire group of chimpanzees in the Mahale Mountains National Park, Tanzania found that the M group reduced their use of the northern part of their range and increased their frequency of visits to the eastern mountainous side of their home range.
...

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