Positional behavior of pan-troglodytes in the Mahale Mountains and Gombe Stream National Parks, Tanzania. Stories from the skeleton, behavioral correlates in the Gombe chimpanzees. The behaviour of free-living chimpanzees in the Gombe Stream Reserve. The behavior of chimpanzees in their natural habitat. Individuality in a long-range vocalization of wild chimpanzees.
Social factors influence the acoustic variability in the long-distance calls of male chimpanzees.
Skeletal asymetry and hand preference during termite fishing by Gombe chimpanzees. Competition for meat between chimpanzees and baboons of the Gombe National Park. A note on scavenging by wild chimpanzees. Local differences in plant-feeding habits of chimpanzees between the Mahale Mountains and Gombe National Park, Tanzania. Ranging patterns and associations of a small community of chimpanzees in Gombe National Park, Tanzania.