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