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Author (up) Byrne, Richard; Whiten, Andrew isbn  openurl
  Title The machiavellian intelligence hypothesis:Editorial Type Book Chapter
  Year 1988 Publication Machiavellian Intelligence Abbreviated Journal  
  Volume Issue Pages 1-9  
  Keywords  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Oxford Univ Press Place of Publication Oxford Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN 0-19-852175-8 Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 4430  
Permanent link to this record
 

 
Author (up) Carroll, C.L.; Huntington, P.J. openurl 
  Title Body condition scoring and weight estimation of horses Type Journal Article
  Year 1988 Publication Equine veterinary journal Abbreviated Journal Equine Vet J  
  Volume 20 Issue 1 Pages 41-45  
  Keywords Animals; Biometry; *Body Weight; Female; Horses/*anatomy & histology; Male; Physical Examination/*veterinary  
  Abstract Three hundred and seventy two horses of varying breeds, height and fatness were weighed and measured for height at the withers. They were assessed for condition score by adaptation of a previously published method. The heart girth and length of 281 of the horses were also measured. Weight of horses was highly correlated (P less than 0.001) with height (r2 = 0.62), condition score (r2 = 0.22) and girth2 x length (r2 = 0.90). Nomograms were constructed to predict weight from height and condition score, and girth and length measurements. Weight can also be accurately estimated from the formula: (formula, see text) The average value of 'Y' in this experiment was 11900 and this estimated weight with more accuracy than some previously published values of 'Y'. Racing Thoroughbred horses were found to be significantly lighter than non-racing Thoroughbreds of the same height and condition score. The method of assessment of condition score was shown to be repeatable between different operators with varying degrees of experience.  
  Address Department of Agriculture and Rural Affairs, Attwood Veterinary Research Laboratory, Westmeadows, Victoria, Australia  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0425-1644 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:3366105 Approved no  
  Call Number Serial 1808  
Permanent link to this record
 

 
Author (up) Cheney, D.L.; Seyfarth, R.M isbn  openurl
  Title Social and non.social knowledge in vervet monkeys Type Book Chapter
  Year 1988 Publication Machiavellian Intelligence Abbreviated Journal  
  Volume Issue Pages 255-270  
  Keywords  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Oxford Univ Press Place of Publication Oxford Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN 0-19-852175-8 Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Byrne+Whiten1988 Serial 4787  
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Author (up) Clutton-Brock, T.H.; Green, D.; Hiraiwa-Hasegawa, M.; Albon, S.D. url  doi
openurl 
  Title Passing the buck: resource defence, lek breeding and mate choice in fallow deer Type Journal Article
  Year 1988 Publication Behav. Ecol. Sociobiol. Abbreviated Journal  
  Volume 23 Issue Pages 281-296  
  Keywords  
  Abstract lsquoLekrsquo breeding systems, where males defend small, clustered mating territories, are thought to occur where the distribution of females is heavily clumped but males are unable to defend resources used by females. In this paper, we describe a breeding system in fallow deer where males are able to defend resources used by females but the most successful bucks instead defend small territories on a traditional mating ground; where the lek is sited in an area not heavily used by females at other times of year and is visited primarily by females in or close to oestrus; and where mating success on the lek is related to territory position and to male phenotype but not to the resources available on different lek territories. Comparisons with other ungulates suggest that lek breeding species fall into two groups: those where leks are regularly visited by herds of females many of which are not in oestrus and those, like fallow deer, where leks are visited primarily by oestrous females. In the latter species, it is unlikely that females visit the lek for ecological reasons.  
  Address  
  Corporate Author Thesis  
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  Series Editor Series Title Abbreviated Series Title  
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  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes 10.1007/Bf00300575 Approved no  
  Call Number Equine Behaviour @ team @ Serial 4882  
Permanent link to this record
 

 
Author (up) Dasser V. isbn  openurl
  Title Mapping social concepts in monkeys Type Book Chapter
  Year 1988 Publication Machiavellian Intelligence Abbreviated Journal  
  Volume Issue Pages 85-93  
  Keywords  
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  Address  
  Corporate Author Thesis  
  Publisher Oxford Univ Press Place of Publication Oxford Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN 0-19-852175-8 Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Byrne1988 Serial 4792  
Permanent link to this record
 

 
Author (up) de Waal, F.B.M.; Luttrell, L.M. url  doi
openurl 
  Title Mechanisms of social reciprocity in three primate species: Symmetrical relationship characteristics or cognition? Type Journal Article
  Year 1988 Publication Ethology and Sociobiology Abbreviated Journal  
  Volume 9 Issue 2–4 Pages 101-118  
  Keywords Reciprocity; Agonistic intervention; Cognition; Chimpanzees; Macaques  
  Abstract Agonistic intervention behavior was observed in captive groups of chimpanzees (Pan troglodytes), rhesus monkeys (Macaca mulatta), and stumptail monkeys (M. arctoides). Reciprocity correlations of interventions were determined while removing from the data the effects of several symmetrical relationship characteristics, that is, matrillineal kinship, proximity relations, and same-sex combination. It was considered likely that if significant reciprocity persisted after controlling for these characteristics, the reciprocity was based on cognitive mechanisms. Statistical significance was tested by means of recently developed matrix permutation procedures. All three species exhibited significant reciprocity with regard to beneficial interventions, even after controlling for symmetrical traits. Harmful interventions were, however, reciprocal among chimpanzees only. This species showed a “revenge system”, that is, if A often intervened against B, B did the same to A. In contrast, both macaque species showed significantly inversed reciprocity in their harmful interventions: if A often intervened against B, B rarely intervened against A. Further analysis indicates that the strict hierarchy of macaques prevents them from achieving complete reciprocity. Compared to chimpanzees, macaques rarely intervene against higher ranking group members. The observed contrast can be partially explained on the basis of differences in available space, as indicated by a comparison of indoor and outdoor living conditions for the chimpanzee colony. Yet, even when such spatial factors are taken into account, substantial behavior differences between chimpanzees and macaques remain.  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0162-3095 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5809  
Permanent link to this record
 

 
Author (up) Dukas, Reuven (ed) openurl 
  Title Cognitive Ecology Type Book Whole
  Year 1988 Publication Abbreviated Journal  
  Volume Issue Pages  
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  Corporate Author Thesis  
  Publisher University of Chicago Press. Place of Publication Chicago Editor Dukas, Reuven  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 5464  
Permanent link to this record
 

 
Author (up) Feh, C. url  doi
openurl 
  Title Social behaviour and relationships of Prezewalski horses in Dutch semi-reserves Type Journal Article
  Year 1988 Publication Applied Animal Behaviour Science Abbreviated Journal Appl. Anim. Behav. Sci.  
  Volume 21 Issue 1-2 Pages 71-87  
  Keywords  
  Abstract A short-term study was made of 2 groups of Przewalski horses, a bachelor group of 4 juvenile stallions in Ooij Polder and a harem group of 1 stallion and 4 mares. All social interactions were recorded and the nearest and farthest neighbour was noted. Correspondence analysis was used to determine what parameters determined the relationships among the horses. There was a linear hierarchy among the bachelor stallions. The dominant stallion of the group was also the oldest. The hierarchy was not linear in the harem group, and the 3-year-old stallion was subordinate to the 5-year-old mares. He was also most likely to be farthest from other horses. The mares of the same age, who had also arrived in the park at the same time, tended to be one another's nearest neighbours. The frequency of aggression is higher among Przewalski horses than among domestic horses of similar ages. Correspondence analysis revealed that head-threats and other forms of aggression accounted for more of the variance in the data than any other behaviour, but submission, play and social interactions also contributed.  
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  Notes Approved no  
  Call Number refbase @ user @ Serial 764  
Permanent link to this record
 

 
Author (up) Fielding D, openurl 
  Title Reproductive characteristics of the Jenny donkey – Equus Asinus: a review Type Journal Article
  Year 1988 Publication Abbreviated Journal Trop Anim Hlth Prod  
  Volume 20 Issue Pages 161-166  
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  Area Expedition Conference  
  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1086  
Permanent link to this record
 

 
Author (up) Franke Stevens E, doi  openurl
  Title Contents between bands of feral horses for access to fresh water: the resident wins Type Journal Article
  Year 1988 Publication Abbreviated Journal Anim Beh  
  Volume 36 Issue 6 Pages 1851-1853  
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  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes from Professor Hans Klingels Equine Reference List Approved yes  
  Call Number Serial 1091  
Permanent link to this record
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