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Author Weir, A.A.S.; Chappell, J.; Kacelnik, A.
Title Shaping of hooks in New Caledonian crows Type Journal Article
Year 2002 Publication Science (New York, N.Y.) Abbreviated Journal Science
Volume 297 Issue (up) 5583 Pages 981
Keywords Animals; *Behavior, Animal; *Cognition; Female; Male; Songbirds/*physiology
Abstract
Address Department of Zoology, South Parks Road, Oxford OX1 3PS, UK
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Language English Summary Language Original Title
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Series Volume Series Issue Edition
ISSN 1095-9203 ISBN Medium
Area Expedition Conference
Notes PMID:12169726 Approved no
Call Number Equine Behaviour @ team @ Serial 2842
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Author Doligez, B.; Danchin, E.; Clobert, J.
Title Public information and breeding habitat selection in a wild bird population Type Journal Article
Year 2002 Publication Science (New York, N.Y.) Abbreviated Journal Science
Volume 297 Issue (up) 5584 Pages 1168-1170
Keywords *Animal Migration; Animals; Animals, Wild/physiology; *Behavior, Animal; Cognition; Cues; *Environment; Female; Male; *Nesting Behavior; Probability; *Reproduction; Songbirds/*physiology; Sweden
Abstract According to the “public information” hypothesis, some animal species may monitor the current reproductive success of conspecifics to assess local habitat quality and to choose their own subsequent breeding site. To test this hypothesis experimentally, we manipulated two components of public information, the mean number of offspring raised locally (“quantity”) and their condition (“quality”), in the collared flycatcher Ficedula albicollis. Immigration rate decreased with local offspring quantity but did not depend on local offspring quality, suggesting that immigrants are deprived of information regarding local quality. Conversely, emigration rate increased both when local offspring quantity or quality decreased, suggesting that residents can use both components of public information.
Address Laboratoire d'Ecologie CNRS-UMR 7625, Universite Pierre et Marie Curie, 7 quai Saint Bernard, Batiment A 7eme etage, Case 237, F-75252 Paris Cedex 05, France. blandine.doligez@esh.unibe.ch
Corporate Author Thesis
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ISSN 1095-9203 ISBN Medium
Area Expedition Conference
Notes PMID:12183627 Approved no
Call Number Equine Behaviour @ team @ Serial 2841
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Author Hare, B.; Brown, M.; Williamson, C.; Tomasello, M.
Title The domestication of social cognition in dogs Type Journal Article
Year 2002 Publication Science (New York, N.Y.) Abbreviated Journal Science
Volume 298 Issue (up) 5598 Pages 1634-1636
Keywords Animals; *Animals, Domestic; *Behavior, Animal; *Cognition; *Cues; *Dogs; Food; Humans; Memory; Pan troglodytes; *Social Behavior; Species Specificity; Vision; Wolves
Abstract Dogs are more skillful than great apes at a number of tasks in which they must read human communicative signals indicating the location of hidden food. In this study, we found that wolves who were raised by humans do not show these same skills, whereas domestic dog puppies only a few weeks old, even those that have had little human contact, do show these skills. These findings suggest that during the process of domestication, dogs have been selected for a set of social-cognitive abilities that enable them to communicate with humans in unique ways.
Address Department of Anthropology, Harvard University, Cambridge, MA 02138, USA. bhare@fas.harvard.edu
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ISSN 1095-9203 ISBN Medium
Area Expedition Conference
Notes PMID:12446914 Approved no
Call Number refbase @ user @ Serial 595
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Author Danchin, E.; Giraldeau, L.-A.; Valone, T.J.; Wagner, R.H.
Title Public information: from nosy neighbors to cultural evolution Type Journal Article
Year 2004 Publication Science (New York, N.Y.) Abbreviated Journal Science
Volume 305 Issue (up) 5683 Pages 487-491
Keywords Animals; *Behavior, Animal; Cues; *Cultural Evolution; *Decision Making; Environment; Evolution; Feeding Behavior; Female; Genes; Humans; Male; Reproduction; Sexual Behavior, Animal
Abstract Psychologists, economists, and advertising moguls have long known that human decision-making is strongly influenced by the behavior of others. A rapidly accumulating body of evidence suggests that the same is true in animals. Individuals can use information arising from cues inadvertently produced by the behavior of other individuals with similar requirements. Many of these cues provide public information about the quality of alternatives. The use of public information is taxonomically widespread and can enhance fitness. Public information can lead to cultural evolution, which we suggest may then affect biological evolution.
Address U.P.M.C. CNRS-UMR7625, Bat A-7e etage-Case 237, 7 quai Saint Bernard, 75252 Paris Cedex 05, France. edanchin@snv.jussieu.fr
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ISSN 1095-9203 ISBN Medium
Area Expedition Conference
Notes PMID:15273386 Approved no
Call Number Serial 2131
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Author Pennisi, E.
Title Animal cognition. Social animals prove their smarts Type
Year 2006 Publication Science (New York, N.Y.) Abbreviated Journal Science
Volume 312 Issue (up) 5781 Pages 1734-1738
Keywords Animals; *Behavior, Animal; *Birds; *Cognition; Comprehension; Cues; Food; Hominidae/*psychology; *Intelligence; Learning; Memory; *Social Behavior
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Address
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ISSN 1095-9203 ISBN Medium
Area Expedition Conference
Notes PMID:16794055 Approved no
Call Number Equine Behaviour @ team @ Serial 2836
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Author Morell, V.
Title Nicola Clayton profile. Nicky and the jays Type
Year 2007 Publication Science (New York, N.Y.) Abbreviated Journal Science
Volume 315 Issue (up) 5815 Pages 1074-1075
Keywords Animals; *Behavior, Animal; *Cognition; England; History, 20th Century; History, 21st Century; Intelligence; Memory; Passeriformes/*physiology; Portraits
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Address
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Language English Summary Language Original Title
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ISSN 1095-9203 ISBN Medium
Area Expedition Conference
Notes PMID:17322042 Approved no
Call Number Equine Behaviour @ team @ Serial 2833
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Author Cohen, J.
Title Animal behavior. The world through a chimp's eyes Type
Year 2007 Publication Science (New York, N.Y.) Abbreviated Journal Science
Volume 316 Issue (up) 5821 Pages 44-45
Keywords Animal Communication; Animals; *Behavior, Animal; Cognition; Cooperative Behavior; Culture; Memory; Pan troglodytes/*psychology; Social Behavior; Tool Use Behavior
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Address
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ISSN 1095-9203 ISBN Medium
Area Expedition Conference
Notes PMID:17412932 Approved no
Call Number Equine Behaviour @ team @ Serial 2832
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Author Straub, A.
Title An intelligent crow beats a lab Type Journal Article
Year 2007 Publication Science (New York, N.Y.) Abbreviated Journal Science
Volume 316 Issue (up) 5825 Pages 688
Keywords Animals; *Behavior, Animal; *Cognition; *Crows; Dogs; Intelligence; Memory
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Address
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Language English Summary Language Original Title
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ISSN 1095-9203 ISBN Medium
Area Expedition Conference
Notes PMID:17478698 Approved no
Call Number Equine Behaviour @ team @ Serial 4102
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Author Crook, J.H.
Title On attributing consciousness to animals Type Journal Article
Year 1983 Publication Nature Abbreviated Journal Nature
Volume 303 Issue (up) 5912 Pages 11-14
Keywords Animals; *Behavior, Animal; Cognition; *Consciousness; Evolution; Learning
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Address
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ISSN 0028-0836 ISBN Medium
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Notes PMID:6843653 Approved no
Call Number Equine Behaviour @ team @ Serial 2795
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Author Waters, A.J.; Nicol, C.J.; French, N.P.
Title Factors influencing the development of stereotypic and redirected behaviours in young horses: findings of a four year prospective epidemiological study Type Journal Article
Year 2002 Publication Equine veterinary journal Abbreviated Journal Equine Vet J
Volume 34 Issue (up) 6 Pages 572-579
Keywords Age Factors; Animal Husbandry/*methods; Animal Welfare; Animals; *Behavior, Animal; Female; Horse Diseases/epidemiology/prevention & control/*psychology; Horses; Housing, Animal; Longitudinal Studies; Male; Prevalence; Prospective Studies; Risk Factors; *Stereotyped Behavior; Weaning
Abstract Stereotypies are invariant and repetitive behaviour patterns that seemingly have no function, which tend to develop in captive animals faced with insoluble problems and may be indicative of reduced welfare. A 4 year prospective study of the factors influencing the development of stereotypic and redirected behaviours (abnormal behaviour) in a population of 225 young Thoroughbred and part-Thoroughbred horses was conducted between 1995 and 1999. Abnormal behaviour affected 34.7% of the population. Multivariable analysis showed that foals of low- or middle-ranking mares were less likely to develop abnormal behaviour than foals of dominant mares (rate ratio (RR) 0.23, P<0.01; RR 0.48, P<0.01, respectively). Weaning by confinement in a stable or barn was associated with an increased rate of development of abnormal behaviour, compared with paddock-weaning (RR 2.19, P<0.05), and housing in barns, rather than at grass after weaning, was associated with a further increase (RR 2.54, P<0.01). Specific stereotypic and redirected behaviours were then considered as separate outcomes. Crib-biting was initiated by 10.5% of horses at median age 20 weeks, weaving by 4.6% of horses at median age 60 weeks, box-walking by 2.3% of horses at median age 64 weeks and wood-chewing by 30.3% of horses at median age 30 weeks. Wood-chewing developed at a lower rate in horses born to subordinate or mid-ranking mares than in horses born to dominant mares (RR 0.29, P<0.01; RR 0.41, P<0.01, respectively), and at a higher rate in horses kept in barns or stables rather than at grass after weaning (RR 4.49, P<0.001; RR 1A6, P<0.001, respectively). Feeding concentrates after weaning was associated with a 4-fold increase in the rate of development of crib-biting (RR 4.12, P = 0.02). The results of this study support the idea that simple changes in feeding, housing and weaning practices could substantially lower the incidence of abnormal behaviour in young horses.
Address University of Bristol, Department of Clinical Veterinary Science, Langford, Bristol, UK
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ISSN 0425-1644 ISBN Medium
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Notes PMID:12357996 Approved no
Call Number refbase @ user @ Serial 84
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