Gen Yamakoshi
10 Articles
Dispersal of a Human-Cultivated Crop by Wild Chimpanzees (Pan troglodytes verus) in a Forest-Farm Matrix
ボッソウの野生チンパンジーによる栽培植物カカオの種子散布
International Journal of Primatology, Volume 38, Issue 2, pp 172-193
Tools to tipple: ethanol ingestion by wild chimpanzees using leaf-sponges
葉っぱを使ってパームワインをのむ野生チンパンジー
Royal Society Open Science, 2: 150150
A novel brood-site pollination mutualism?: the root holoparasite Thonningia sanguinea (Balanophoraceae) and an inflorescence-feeding fly in the tropical rainforests of West Africa
Plant Species Biology, 27 (2), 164-169
Attacks on local persons by chimpanzees in Bossou, Republic of Guinea: long-term perspectives
American Journal of Primatology, 72:887-896
Bird in the hand: Bossou chimpanzees (Pan troglodytes) capture West African wood-owls (Ciccaba woodfordi) but not to eat
Pan Africa News, 17(1), 6-9
Invention and modification of a new tool use behavior: Ant-fishing in trees by a wild chimpanzee (Pan troglodytes verus) at Bossou, Guinea.
American Journal of Primatology, 70, 699-702.
Food Seasonality and Socioecology in Pan: Are West African Chimpanzees Another Bonobo?
African Study Monographs, 25, 45-60
New observations of ant-dipping techniques in wild chimpanzees at Bossou, Guinea.
Primates, Volume 45, Number 1, 25-32
Cultural innovation and transmission of tool use in wild chimpanzees: evidence from field experiments
Animal Cognition, Volume 6, Number 4, 213-223
Capturing and Toying with Hyraxes (Dendrohyrax dorsalis) by Wild Chimpanzees (Pan troglodytes) at Bossou, Guinea
American Journal of Primatology, 53, 93-97