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Author Ventolini, N.; Ferrero, E.A.; Sponza, S.; Della Chiesa, A.; Zucca, P.; Vallortigara, G. url  doi
openurl 
  Title Laterality in the wild: preferential hemifield use during predatory and sexual behaviour in the black-winged stilt Type Journal Article
  Year 2005 Publication Animal Behaviour Abbreviated Journal Anim. Behav.  
  Volume 69 Issue 5 Pages 1077-1084  
  Keywords (up)  
  Abstract We recorded preferential use of the left and right monocular visual field in black-winged stilts, Himantopus himantopus, during predatory pecking and during courtship and mating behaviour in a naturalistic setting. The stilts had a population-level preference for using their right monocular visual field before predatory pecking; pecks that followed right-hemifield detection were more likely to be successful than pecks that followed left-hemifield detection, as evinced by the occurrence of swallowing and shaking head movements after pecking. In contrast, shaking behaviour, a component of courtship displays, and copulatory attempts by males were more likely to occur when females were seen with the left monocular visual field. Asymmetric hemifield use observed in natural conditions raises interesting issues as to the costs and benefits of population-level behavioural lateralization in wild animals.  
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  Series Volume Series Issue Edition  
  ISSN 0003-3472 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5589  
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Author Güntürkün, O. openurl 
  Title How asymmetry in animals starts Type Journal Article
  Year 2005 Publication European Review Abbreviated Journal  
  Volume 13 Issue 2 Pages 105-118  
  Keywords (up)  
  Abstract This review aims to present a speculation about mechanisms that shape the brains of humans and other animals into an asymmetrical organization. To this end, I will proceed in two steps: first, I want to recapitulate evidence from various experiments that show that some but not all asymmetries of the avian brain result from a prehatch light stimulation asymmetry. This should make it clear that avian embryos have a genetic predisposition to turn their head to the right. This results in a higher level of prehatch light stimulation of their right eye. The concomitant left–right difference in sensory input alters the brain circuits of the animal for the entire lifespan in a lateralized way. In the second part of the paper I will present evidence that some of the asymmetries of the human brain take a similar ontogenetic path as those observed in birds. This review provides the evidence that critical ontogenetic processes discovered in animal models could also be involved in the ontogeny of human cerebral asymmetries.  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5674  
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Author Rehbinder, C.; Hau, J. url  openurl
  Title Quantification of cortisol, cortisol immunoreactive metabolites, and immunoglobulin A in serum, saliva, urine, and feces for noninvasive assessment of stress in reindeer Type Journal Article
  Year 2005 Publication Canadian Journal of Veterinary Research Abbreviated Journal Can J Vet Res  
  Volume 70 Issue 2 Pages 151-154  
  Keywords (up)  
  Abstract This study was designed to develop reliable methods for quantification of cortisol and cortisol immunoreactive metabolites (C-CIM) and immunoglobulin A (IgA) in reindeer serum, saliva, urine, and feces as tools for the objective noninvasive assessment of well-being and immunocompetence in reindeer. Although C-CIM was readily quantifiable by radioimmunoassay in serum, urine, and feces, the levels in saliva samples were low, rendering quantification unreliable. Whereas IgA concentrations were high in feces samples, they were much lower, albeit quantifiable, in serum and urine; the levels in saliva samples were too low for quantification with the use of an enzyme-linked immunosorbent assay that we developed. Further studies are in progress to validate the usefulness of fecal levels of C-CIM and IgA in the assessment of welfare in reindeer.  
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  Publisher Canadian Veterinary Medical Association Place of Publication Editor  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0830-9000 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5852  
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Author Harewood, E.J.; McGowan, C.M. url  doi
openurl 
  Title Behavioral and physiological responses to stabling in naive horses Type Journal Article
  Year 2005 Publication Journal of Equine Veterinary Science Abbreviated Journal J. Equine Vet. Sci.  
  Volume 25 Issue 4 Pages 164-170  
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  Abstract The purpose of this study was to investigate the response of horses to confinement and isolation in a stable (indoor individual housing) for the first time using behavioral indices, heart rate, and salivary cortisol concentration. Six naive 2-year-old Australian Stock Horse fillies were examined at 4-hour intervals over 24 hours in an outdoor group paddock followed by 24 hours in indoor individual housing. Behavioral observations and scores and heart rates were recorded and saliva samples were taken at each interval. During stabling, all horses became agitated and demonstrated increased vocalization and movement. Behavioral scores were significantly higher in the indoor individual housing (P < .001). No significant difference in heart rates between the two environments was detected. Mean salivary cortisol did not increase significantly (2 ng/mL ± 1.4 ng/mL in outdoor group paddock vs 2.5 mL ± 1.2 ng/mL in indoor individual housing). No diurnal rhythm in salivary cortisol was evident in either the outdoor group paddock or indoor individual housing. The results of this study highlight that a combination of behavioral and physiological measures allow better understanding of stress, where one measurement may be misleading. First time stabling of horses elicited marked behavioral responses indicative of stress that were not reflected in increased heart rates or salivary cortisol concentrations. The lack of a diurnal cortisol rhythm and the comparatively high basal cortisol concentrations found in the outdoor group paddock environment may imply that the fillies were already stressed; therefore, stabling did not cause further aberrations detectable by salivary cortisol analysis.  
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  Publisher Elsevier Place of Publication Editor  
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  Series Volume Series Issue Edition  
  ISSN 0737-0806 ISBN Medium  
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  Notes doi: 10.1016/j.jevs.2005.03.008 Approved no  
  Call Number Equine Behaviour @ team @ Serial 6137  
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Author Kruska, D.C.T. url  doi
openurl 
  Title On the evolutionary significance of encephalization in some eutherian mammals: effects of adaptive radiation, domestication, and feralization Type Journal Article
  Year 2005 Publication Brain Behav Evol Abbreviated Journal  
  Volume 65 Issue Pages  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Kruska2005 Serial 6235  
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Author Saunders, F.C.; McElligott, A.G.; Safi, K.; Hayden, T.J. url  doi
openurl 
  Title Mating tactics of male feral goats (Capra hircus): risks and benefits Type Journal Article
  Year 2005 Publication Acta Ethol Abbreviated Journal  
  Volume 8 Issue Pages  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Saunders2005 Serial 6252  
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Author Shi, J.; Dunbar, R.I.M.; Buckland, D.; Miller, D. url  doi
openurl 
  Title Dynamics of grouping patterns and social segregation in feral goats (Capra hircus) on the Isle of Rum, NW Scotland Type Journal Article
  Year 2005 Publication Mammalia Abbreviated Journal  
  Volume 69 Issue Pages  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Shi2005 Serial 6257  
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Author Pérez-Barbería, F.J.; Gordon, I.J. url  doi
openurl 
  Title Gregariousness increases brain size in ungulates Type Journal Article
  Year 2005 Publication Oecologia Abbreviated Journal  
  Volume 145 Issue Pages  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Pérez-Barbería2005 Serial 6258  
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Author Podlog, L.; Eklund, R.C. url  doi
openurl 
  Title Return to Sport after Serious Injury: A Retrospective Examination of Motivation and Psychological Outcomes Type Journal Article
  Year 2005 Publication Journal of Sport Rehabilitation Abbreviated Journal Journal of Sport Rehabilitation  
  Volume 14 Issue 1 Pages 20-34  
  Keywords (up)  
  Abstract Context: It is argued in self-determination theory that the motivation underlying behavior has implications for health and well-being independent of the behavior itself. Objective: To examine associations between athlete motivations for returning to sport after injury and perceived psychological return-to-sport outcomes. Design: A correlational survey design was employed to obtain data in Canada, Australia, and England. Participants: Elite and subelite athletes (N = 180) with injuries requiring a minimum 2-month absence from sport participation. Main Outcome Measures: Participants completed an inventory measuring perceptions of motivation to return to sport from a serious injury and psychological return-to-sport outcomes. Results: Correlational analyses revealed that intrinsic motivations for returning to competition were associated with a positive renewed perspective on sport participation. Conversely, extrinsic motivations for returning to sport were associated with increased worry and concern. Conclusions: The motivation underlying return to sport might play an important role in return-to-sport perceptions among elite and subelite athletes.  
  Address  
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  Publisher Human Kinetics Place of Publication Editor  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1056-6716 ISBN Medium  
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  Notes doi: 10.1123/jsr.14.1.20 Approved no  
  Call Number Equine Behaviour @ team @ Serial 6390  
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Author Galef, B.G.; Laland, K.N. url  doi
openurl 
  Title Social Learning in Animals: Empirical Studies and Theoretical Models Type Journal Article
  Year 2005 Publication BioScience Abbreviated Journal  
  Volume 55 Issue 6 Pages 489-499  
  Keywords (up)  
  Abstract AbstractThe last two decades have seen a virtual explosion in empirical research on the role of social interactions in the development of animals' behavioral repertoires, and a similar increase in attention to formal models of social learning. Here we first review recent empirical evidence of social influences on food choice, tool use, patterns of movement, predator avoidance, mate choice, and courtship, and then consider formal models of when animals choose to copy behavior, and which other animals' behavior they copy, together with empirical tests of predictions from those models.  
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  ISSN 0006-3568 ISBN Medium  
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  Notes 10.1641/0006-3568(2005)055[0489:Sliaes]2.0.Co;2 Approved no  
  Call Number Equine Behaviour @ team @ Serial 6398  
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