2009
DOI: 10.1016/j.cub.2009.08.060
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Wild Chimpanzees Rely on Cultural Knowledge to Solve an Experimental Honey Acquisition Task

Abstract: Population and group-specific behavioral differences have been taken as evidence for animal cultures, a notion that remains controversial. Skeptics argue that ecological or genetic factors, rather than social learning, provide a more parsimonious explanation. Work with captive chimpanzees has addressed this criticism by showing that experimentally created traditions can be transmitted through social learning. Recent fieldwork further suggests that ecological and genetic factors are insufficient to explain the … Show more

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Cited by 150 publications
(177 citation statements)
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References 22 publications
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“…An effect of rearing conditions on cognitive performance in different domains (see [55,93], for reviews). An effect of previous cultural experience on the ability to solve specific problems [94,95]. The finding that even routine skills, such as nest building or mothering behavior, are acquired through social learning (see [55], for a review).…”
Section: Box 3 Cultural Intelligence In Nonhumans?mentioning
confidence: 99%
“…An effect of rearing conditions on cognitive performance in different domains (see [55,93], for reviews). An effect of previous cultural experience on the ability to solve specific problems [94,95]. The finding that even routine skills, such as nest building or mothering behavior, are acquired through social learning (see [55], for a review).…”
Section: Box 3 Cultural Intelligence In Nonhumans?mentioning
confidence: 99%
“…Only the discovery of tool use in wild chimpanzees forced them to revise the definition of tools [7]. With the emergence of multiple research sites across Africa, it became apparent that chimpanzees exhibit a diverse and regionally specific repertoire of extractive foraging tools, including specialized tool kits, tools used for termite and ant fishing, nut cracking, bone marrow probes, stick brushes for honey extraction and spears for hunting [8][9][10][11], reflecting the cultural variety of tool behaviour [9,[12][13][14]. Most tools used by non-human primates are made of organic materials and therefore cannot be used for investigations of past behaviour as preservation is irrevocably compromised.…”
Section: Introductionmentioning
confidence: 99%
“…social learning) have begun to appear in the primate literature with some regularity (e.g. [89][90][91]). Such a change may denote a change in attitude of some fieldworkers towards field experiments (others like T. Matsuzawa have always combined field and laboratory work, e.g.…”
Section: Discussionmentioning
confidence: 99%