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Gen Yamakoshi
Gen Yamakoshi
Verified email at kyoto-u.ac.jp
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Cited by
Cited by
Year
Cultural innovation and transmission of tool use in wild chimpanzees: evidence from field experiments
D Biro, N Inoue-Nakamura, R Tonooka, G Yamakoshi, C Sousa, ...
Animal cognition 6, 213-223, 2003
6472003
Emergence of culture in wild chimpanzees: education by master-apprenticeship
T Matsuzawa, D Biro, T Humle, N Inoue-Nakamura, R Tonooka, ...
Primate origins of human cognition and behavior, 557-574, 2001
3672001
Dietary responses to fruit scarcity of wild chimpanzees at Bossou, Guinea: possible implications for ecological importance of tool use
G Yamakoshi
American Journal of Physical Anthropology: The Official Publication of the …, 1998
3271998
Comparison of chimpanzee material culture between Bossou and Nimba, West Africa.
T Matsuzawa, G Yamakoshi
Cambridge University Press, 1996
1991996
Pestle-pounding behavior of wild chimpanzees at Bossou, Guinea: a newly observed tool-using behavior
G Yamakoshi, Y Sugiyama
Primates 36, 489-500, 1995
1331995
Capturing and toying with hyraxes (Dendrohyrax dorsalis) by wild chimpanzees (Pan troglodytes) at Bossou, Guinea
S Hirata, G Yamakoshi, S Fujita, G Ohashi, T Matsuzawa
American Journal of Primatology: Official Journal of the American Society of …, 2001
1082001
Attacks on local persons by chimpanzees in Bossou, Republic of Guinea: long‐term perspectives
KJ Hockings, G Yamakoshi, A Kabasawa, T Matsuzawa
American Journal of Primatology 72 (10), 887-896, 2010
962010
Tools to tipple: ethanol ingestion by wild chimpanzees using leaf-sponges
KJ Hockings, N Bryson-Morrison, S Carvalho, M Fujisawa, T Humle, ...
Royal Society open science 2 (6), 150150, 2015
732015
Invention and modification of a new tool use behavior: ant‐fishing in trees by a wild chimpanzee (Pan troglodytes verus) at Bossou, Guinea
S Yamamoto, G Yamakoshi, T Humle, T Matsuzawa
American Journal of Primatology: Official Journal of the American Society of …, 2008
642008
Ecology of tool use in wild chimpanzees: toward reconstruction of early hominid evolution
G Yamakoshi
Primate origins of human cognition and behavior, 537-556, 2001
622001
Food seasonality and socioecology in Pan: are West African chimpanzees another bonobo?
G Yamakoshi
African Study Monographs 25 (1), 45-60, 2004
592004
Analyzing the popularity of YouTube videos that violate mountain gorilla tourism regulations
R Otsuka, G Yamakoshi
PloS one 15 (5), e0232085, 2020
572020
New observations of ant-dipping techniques in wild chimpanzees at Bossou, Guinea
G Yamakoshi, M Myowa-Yamakoshi
Primates 45, 25-32, 2004
552004
Evolution of complex feeding techniques in primates: Is this the origin of great ape intelligence
G Yamakoshi
The evolution of thought: Evolutionary origins of great ape intelligence …, 2004
482004
Dispersal of a Human-Cultivated Crop by Wild Chimpanzees (Pan troglodytes verus) in a Forest–Farm Matrix
KJ Hockings, G Yamakoshi, T Matsuzawa
International Journal of Primatology 38, 172-193, 2017
282017
< Note> Bird in the hand: Bossou chimpanzees (Pan troglodytes) capture West African wood-owls (Ciccaba woodfordi) but not to eat
S Carvalho, Y Yamanashi, G Yamakoshi, T Matsuzawa
Pan Africa News 17 (1), 6-9, 2010
272010
A novel brood‐site pollination mutualism?: the root holoparasite Thonningia sanguinea (Balanophoraceae) and an inflorescence‐feeding fly in the tropical …
R Goto, GEN Yamakoshi, T Matsuzawa
Plant Species Biology 27 (2), 164-169, 2012
242012
Algae scooping remains a puzzle
T Humle, G Yamakoshi, T Matsuzawa
The chimpanzees of Bossou and Nimba, 117-122, 2011
172011
Preliminary surveys of the chimpanzees in the Nimba Reserve, Cote d'Ivoire
G YAMAKOSHI, T MATSUZAWA
Primate Research 9 (1), 13-18, 1993
141993
Play behaviors involving the use of objects in young chimpanzees at Bossou
M Myowa-Yamakoshi, G Yamakoshi
The chimpanzees of Bossou and Nimba, 231-240, 2011
132011
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