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Author Ryder, O.A.; Massena, R. doi  openurl
  Title A case of male infanticide in Equus przewalskii Type Journal Article
  Year 1988 Publication Applied Animal Behaviour Science Abbreviated Journal Appl. Anim. Behav. Sci.  
  Volume 21 Issue 1-2 Pages 187-190  
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  Abstract Following the introduction of a new stallion to a band of E. przewalskii mares two births, both of male foals, resulted in foal death due to injuries sustained in the first day of life. Neither foal was sired by the new herd stallion. The second foal death was the results of an observed attack on the newborn male and is described here. Subsequently births in the same enclosure and, in one instance, to the same mare whose previous foal was killed, were of foals sired by the new stallion and were uneventful, with 3 male foals surviving to date.  
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  Notes from Professor Hans Klingels Equine Reference List Approved yes  
  Call Number Serial 1539  
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Author Schilder, M.B.H. doi  openurl
  Title Dominance relationships between adult Plains zebra stallions in semi – captivity Type Journal Article
  Year 1988 Publication Behaviour Abbreviated Journal Behaviour  
  Volume 104 Issue 3-4 Pages 300-319  
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  Abstract The relationships between 4-5 adult zebra stallions, living in a safari park, were investigated over a period of 5 years. Asymmetries in the distributions of a number of behaviours could be explained by adopting dominance as an intervening variable. Dominance in stallions was of a bipolar nature with on the one hand behaviours representing subordinance and defence, and on the other hand behaviours reinforcing and confirming dominance. Expression of formal dominance seems to play a minor role. The dyadic relationships of stallions differed as to the number of behaviours reflecting dominance relationships. Although often linear rank-orders could be constructed, these rank-orders were not necessarily identical. This means that the concept of dominance is of only limited value for describing relationships between zebra stallions.  
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  Notes from Professor Hans Klingels Equine Reference List Approved yes  
  Call Number Serial 1564  
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Author Penzhorn Bl, openurl 
  Title Equus zebra Type Journal Article
  Year 1988 Publication Mammalian Species Abbreviated Journal Mammalian Species  
  Volume 314 Issue Pages 1-7  
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  Notes from Professor Hans Klingels Equine Reference List Approved yes  
  Call Number Serial 1460  
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Author Penzhorn, B. L.; van der Merwe, N. J. doi  openurl
  Title Testis size and onset of spermatogenesis in Cape mountain zebras (Equus zebra zebra) Type Journal Article
  Year 1988 Publication Journal of Reproduction and Fertility Abbreviated Journal J Reprod Fert  
  Volume 83 Issue Pages 371-375  
  Keywords mountain zebra; testis size; spermatogenesis  
  Abstract Testis mass of adult Cape mountain zebra stallions (mean 70·0 g) was appreciably less than that of other zebra species and domestic horses. The histological appearance of the testes of 11-, 24- and 29-month-old colts was typically prepubertal. Spermatogenic activity of a 4-year-old stallion obtained at the end of summer was at a very low level, while a 4·5-year-old stallion obtained 6 weeks after the winter solstice showed a marked increase in spermatogenesis compared with the 4-year-old. Stallions 6·5-19 years of age collected in different seasons all showed active spermatogenesis.  
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  Notes from Professor Hans Klingels Equine Reference List Approved yes  
  Call Number Serial 1463  
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Author NOVELLIE PA et al, openurl 
  Title Factors affecting the seasonal movements of Cape mountain zebras in the Mountain Zebra National Park Type Journal Article
  Year 1988 Publication Abbreviated Journal S Afr J Zool  
  Volume 23 Issue Pages 13-19  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1424  
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Author KIRKPATRICK JF et al, openurl 
  Title Pregnancy determination in uncaptured feral Horses based on steroid metabolites in urine – soaked snow and free steroids in feces Type Journal Article
  Year 1988 Publication Abbreviated Journal  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1272  
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Author KOTERBA AM et al, openurl 
  Title Brathing strategy of the adult horse at rest Type Journal Article
  Year 1988 Publication Abbreviated Journal J Appl Physiol  
  Volume 64 Issue Pages 337-346  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1327  
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Author Houpt Ka, H.T. openurl 
  Title Social and illumination preferences of mares Type Journal Article
  Year 1988 Publication Abbreviated Journal J Anim Sci  
  Volume 66 Issue Pages 2159-2164  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1201  
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Author HOGAN ES et al, openurl 
  Title The effect of enclosure size on sozial interactions and daily activity patterns of the captive asiatic wild horse Type Journal Article
  Year 1988 Publication Abbreviated Journal Appl Anim Behav Sci  
  Volume 21 Issue Pages 147-168  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1194  
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Author Geyer Cj, T.E. openurl 
  Title Gene survival in the Asian wild horse: I. Dependence of gene survival in the Calgary breeding group pedigree Type Journal Article
  Year 1988 Publication Abbreviated Journal Zoo Biol  
  Volume 7 Issue Pages 313-327  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1107  
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