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Author Whiten, A.
Title The second inheritance system of chimpanzees and humans Type Journal Article
Year 2005 Publication Nature Abbreviated Journal Nature
Volume 437 Issue 7055 Pages 52-55
Keywords Animals; Animals, Wild/physiology/psychology; Behavior, Animal/*physiology; *Culture; Female; Humans; Imitative Behavior; Learning/*physiology; Pan troglodytes/*physiology/psychology; *Social Behavior; Technology
Abstract Half a century of dedicated field research has brought us from ignorance of our closest relatives to the discovery that chimpanzee communities resemble human cultures in possessing suites of local traditions that uniquely identify them. The collaborative effort required to establish this picture parallels the one set up to sequence the chimpanzee genome, and has revealed a complex social inheritance system that complements the genetic picture we are now developing.
Address Centre for Social Learning and Cognitive Evolution, and Scottish Primate Research Group, School of Psychology, University of St Andrews, St Andrews, Fife KY16 9JP, UK. a.whiten@st-and.ac.uk
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ISSN 1476-4687 ISBN Medium
Area Expedition Conference
Notes PMID:16136127 Approved no
Call Number (up) refbase @ user @ Serial 730
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Author Whiten, A.; McGrew, W.C.
Title Is this the first portrayal of tool use by a chimp? Type
Year 2001 Publication Nature Abbreviated Journal Nature
Volume 409 Issue 6816 Pages 12
Keywords Animals; *Behavior, Animal; Pan troglodytes/*physiology; Philately
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Language English Summary Language Original Title
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Series Volume Series Issue Edition
ISSN 0028-0836 ISBN Medium
Area Expedition Conference
Notes PMID:11343083 Approved no
Call Number (up) refbase @ user @ Serial 739
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Author Whiten, A.; Goodall, J.; McGrew, W.C.; Nishida, T.; Reynolds, V.; Sugiyama, Y.; Tutin, C.E.; Wrangham, R.W.; Boesch, C.
Title Cultures in chimpanzees Type Journal Article
Year 1999 Publication Nature Abbreviated Journal Nature
Volume 399 Issue 6737 Pages 682-685
Keywords Animals; *Behavior, Animal; Cognition; *Culture; Humans; Pan troglodytes/*physiology; Species Specificity
Abstract As an increasing number of field studies of chimpanzees (Pan troglodytes) have achieved long-term status across Africa, differences in the behavioural repertoires described have become apparent that suggest there is significant cultural variation. Here we present a systematic synthesis of this information from the seven most long-term studies, which together have accumulated 151 years of chimpanzee observation. This comprehensive analysis reveals patterns of variation that are far more extensive than have previously been documented for any animal species except humans. We find that 39 different behaviour patterns, including tool usage, grooming and courtship behaviours, are customary or habitual in some communities but are absent in others where ecological explanations have been discounted. Among mammalian and avian species, cultural variation has previously been identified only for single behaviour patterns, such as the local dialects of song-birds. The extensive, multiple variations now documented for chimpanzees are thus without parallel. Moreover, the combined repertoire of these behaviour patterns in each chimpanzee community is itself highly distinctive, a phenomenon characteristic of human cultures but previously unrecognised in non-human species.
Address Scottish Primate Research Group, School of Psychology, University of St Andrews, UK
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ISSN 0028-0836 ISBN Medium
Area Expedition Conference
Notes PMID:10385119 Approved no
Call Number (up) refbase @ user @ Serial 742
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Author Dyer, F.C.
Title Animal behaviour: when it pays to waggle Type
Year 2002 Publication Nature Abbreviated Journal Nature
Volume 419 Issue 6910 Pages 885-886
Keywords *Animal Communication; Animals; Bees/*physiology; California; Dancing/physiology; Environment; Evolution; Female; Flowers/chemistry; *Food; Gravitation; Lighting; Motor Activity/*physiology; Odors; Seasons; Sunlight
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Language English Summary Language Original Title
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ISSN 0028-0836 ISBN Medium
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Notes PMID:12410290 Approved no
Call Number (up) refbase @ user @ Serial 769
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Author Paz-y-Miño C. G.; Bond, A.B.; Kamil, A.C.; Balda, R.P.
Title Pinyon jays use transitive inference to predict social dominance Type Journal Article
Year 2004 Publication Nature Abbreviated Journal Nature
Volume 430 Issue 7001 Pages 778-781
Keywords Animals; Cognition/*physiology; Group Structure; Male; *Social Dominance; Songbirds/*physiology
Abstract Living in large, stable social groups is often considered to favour the evolution of enhanced cognitive abilities, such as recognizing group members, tracking their social status and inferring relationships among them. An individual's place in the social order can be learned through direct interactions with others, but conflicts can be time-consuming and even injurious. Because the number of possible pairwise interactions increases rapidly with group size, members of large social groups will benefit if they can make judgments about relationships on the basis of indirect evidence. Transitive reasoning should therefore be particularly important for social individuals, allowing assessment of relationships from observations of interactions among others. Although a variety of studies have suggested that transitive inference may be used in social settings, the phenomenon has not been demonstrated under controlled conditions in animals. Here we show that highly social pinyon jays (Gymnorhinus cyanocephalus) draw sophisticated inferences about their own dominance status relative to that of strangers that they have observed interacting with known individuals. These results directly demonstrate that animals use transitive inference in social settings and imply that such cognitive capabilities are widespread among social species.
Address Center for Avian Cognition, School of Biological Sciences, University of Nebraska, Lincoln, Nebraska 68588, USA
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ISSN 1476-4687 ISBN Medium
Area Expedition Conference
Notes PMID:15306809 Approved no
Call Number (up) refbase @ user @; Equine Behaviour @ team @ room B 3.029 Serial 352
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