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Author (down) Povinelli DJ; Nelson KE; Boysen ST openurl 
  Title Comprehension of role reversal in chimpanzees: evidence of empathy? Type Journal Article
  Year 1992 Publication Animal Behaviour. Abbreviated Journal Anim. Behav.  
  Volume 43 Issue Pages 633  
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  Call Number Equine Behaviour @ team @ Serial 3031  
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Author (down) Povinelli DJ; deBlois S openurl 
  Title Young children's understanding of knowledge information in themselves and others Type Journal Article
  Year 1992 Publication J. Comp. Psychol. Abbreviated Journal  
  Volume 106 Issue Pages 228  
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  Call Number Equine Behaviour @ team @ Serial 3028  
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Author (down) Nowak, M.A.; Sigmund, K. url  doi
openurl 
  Title Tit for tat in heterogeneous populations Type Journal Article
  Year 1992 Publication Nature Abbreviated Journal Nature  
  Volume 355 Issue Pages 250-253  
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  Notes 10.1038/355250a0 Approved no  
  Call Number Equine Behaviour @ team @ Serial 4842  
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Author (down) Novacek, M.J. doi  openurl
  Title Mammalian phylogeny: shaking the tree Type Journal Article
  Year 1992 Publication Nature Abbreviated Journal Nature  
  Volume 356 Issue 6365 Pages 121-125  
  Keywords Animals; Evolution; Fossils; Mammals/classification/*genetics; *Phylogeny  
  Abstract Recent palaeontological discoveries and the correspondence between molecular and morphological results provide fresh insight on the deep structure of mammalian phylogeny. This new wave of research, however, has yet to resolve some important issues.  
  Address American Museum of Natural History, New York 10024  
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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:1545862 Approved no  
  Call Number Equine Behaviour @ team @ Serial 3546  
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Author (down) Noë, R. openurl 
  Title Alliance formation among male hamadryas baboons: shopping for profitable partners Type Book Chapter
  Year 1992 Publication Coalitions and alliances in humans and other animals Abbreviated Journal  
  Volume Issue Pages 284-321  
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  Publisher Oxford University Press Place of Publication Oxford Editor Harcourt, A.H.; deWaal, F.B.M.  
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  Call Number Equine Behaviour @ team @ Serial 5405  
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Author (down) Munthali, S.M.; Banda, H.M. doi  openurl
  Title Distribution and abundance of the common ungulates of Nyika National Park Type Journal Article
  Year 1992 Publication Afr. J. Ecol Abbreviated Journal Afr. J. Ecol  
  Volume 30 Issue Pages 203-212  
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  Call Number Equine Behaviour @ team @ Serial 2390  
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Author (down) Mills, M.G.L.; Shenk, M.G.L. doi  openurl
  Title Predator--Prey Relationships: The Impact of Lion Predation on Wildebeest and Zebra Populations Type Journal Article
  Year 1992 Publication The Journal of Animal Ecology Abbreviated Journal T. J. Anim. Ecol.  
  Volume 61 Issue 3 Pages 693-702  
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  Abstract 1. The role of lion Panthera leo predation in the dynamics of blue wildebeest Connochaetes taurinus and zebra Equus burchelli populations was investigated through simulation models. The data used in the models were from intensive observations over 4 years in the south-east of the Kruger National Park. 2. Population estimates of wildebeest and zebra were made from aerial surveys, sex and age ratios from ground counts. Lion numbers were determined from observations of marked and radio-collared animals. Predation was studied by following lions for continuous periods of up to 336 h. 3. Two models were constructed. Model 1 ascertained the number of killing lions (adult females) that could be supported by each prey population while remaining stable. A single model was constructed for the sedentary wildebeest population. A summer and winter model was constructed for the semi-migratory zebra population. The sensitivity of the parameters in the model was tested by changing their value by 10%. In model 2, the kill age structure for each species was changed to determine the number of killing lions the altered prey selection parameters could support. 4. There was no difference in the vulnerability of either species to predation. Zebra foals (<1 year) were killed more frequently than expected. No selection for sex or by season could be found for either species. 5. Model 1 predicted that the wildebeest population stabilizes with 7.7 killing lions, close to the number in the study area. The winter zebra population stabilizes with 6.8 killing lions and the summer zebra population with 19.4. Manipulation of kill rate followed by adult fecundity rate had the greatest effect on population size of both species. In model 2, wildebeest predation was made selective towards calves and zebra predation was made non-selective for sex and age. With these parameters the wildebeest population stabilizes with 10.7 killing lions and the zebra population with 5.4 in winter and 15.1 in summer. 6. The models suggest that lion predation affected wildebeest more severely than zebra during the study. This was through the way in which lions selected their prey, and because of the sedentary behaviour of the wildebeest, as opposed to the semi-migratory behaviour of the zebra.  
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  Call Number Equine Behaviour @ team @ Serial 2376  
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Author (down) Manson, J.H. url  doi
openurl 
  Title Measuring female mate choice in Cayo Santiago rhesus macaques Type Journal Article
  Year 1992 Publication Animal Behaviour. Abbreviated Journal Anim. Behav.  
  Volume 44 Issue Pages 405-416  
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  Abstract Few studies of female mate choice have been carried out among free-ranging non-human primates. To qualify as female mate choice, behaviour by oestrous females must predict the occurrence or rate of potentially fertile copulations, in comparisons between heterosexual dyads. In this paper, data are presented to show three behaviour patterns that meet this criterion in free-ranging rhesus macaques, Macaca mulatta, at the island colony of Cayo Santiago: (1) selective cooperation with male sexual solicitations (hip-grasps), (2) restoration of proximity following attacks on females by intruding males, and (3) proximity maintenance (in one of two study groups). Oestrous females maintained proximity preferentially to lower ranking males, but this appeared to reflect differences in the tactics necessary to achieve copulations with males of different dominance ranks, rather than preference for lower ranking mates. Male-oestrous female dyads showed consistency over two consecutive mating seasons in which partner was responsible for proximity maintenance. Male dominance rank was positively correlated with copulatory rate with fertile females. However, in one study group, males to whom oestrous females maintained proximity more actively had higher copulatory rates with fertile females, independent of the effects of male dominance rank.  
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  Notes 10.1016/0003-3472(92)90051-A Approved no  
  Call Number Equine Behaviour @ team @ Serial 4889  
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Author (down) Lin AC; Bard KA; Anderson JR openurl 
  Title Development of self-recognition and self-conscious emotions Type Journal Article
  Year 1992 Publication Child Dev. Abbreviated Journal  
  Volume 106 Issue Pages 120  
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  Call Number Equine Behaviour @ team @ Serial 3016  
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Author (down) Leng, V. isbn  openurl
  Title Das Vielseitigkeitspferd. Der Vielseitigkeitsreiter. Ausbildung, Training, Event. Type Book Whole
  Year 1992 Publication Abbreviated Journal  
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  Publisher Blv Verlagsgesellschaft Place of Publication München Editor  
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  ISSN ISBN 3 405 14344 6 Medium  
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  Call Number Equine Behaviour @ team @ Serial 4438  
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