Vol.9, No.1 July 2002
A Population Density Estimate of the Chimpanzee in the Haut-Niger National Park, Republic of Guinea.
By Marie-Claire Fleury-Brugiere & David Brugiere
Evidence of the Leaf-clipping Behavior by a Chimpanzee of an Unhabituated Group at Mahale.
By Shigeo Uehara
A Self-medicating Attempt to Remove the Sand Flea from a Toe by a Young Chimpanzee.
By Toshisada Nishida
Use of Leaf-sponge and Leaf-spoon by Juvenile Chimpanzees at Mahale.
By Takahisa Matsusaka & Nobuyuki Kutsukake
A Chimpanzee Trifling with a Squirrel: Pleasure Derived from Teasing?
By Koichiro Zamma
A Chimpanzee Attacks and Kills a Security Guard in Kigoma.
By Hosea Y. Kayumbo
Pan Africa News 9(1) PDF(865k)
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