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Author Heffner, R.S.; Heffner, H.E. doi  openurl
  Title Hearing in large mammals: Horses (Equus caballus) and cattle (Bos taurus) Type Journal Article
  Year 1983 Publication Behavioral Neuroscience Abbreviated Journal  
  Volume 97 Issue 2 Pages 299-309  
  Keywords auditory range & sensitivity, horses vs cattle  
  Abstract Determined behavioral audiograms for 3 horses and 2 cows. Horses' hearing ranged from 55 Hz to 33.3 kHz, with a region of best sensitivity from 1 to 16 kHz. Cattle hearing ranged from 23 Hz to 35 kHz, with a well-defined point of best sensitivity at 8 kHz. Of the 2 species, cattle proved to have more acute hearing, with a lowest threshold of –21 db (re 20 μN/m–2) compared with the horses' lowest threshold of 7 db. Comparative analysis of the hearing abilities of these 2 species with those of other mammals provides further support for the relation between interaural distance and high-frequency hearing and between high- and low-frequency hearing. (39 ref) (PsycINFO Database Record (c) 2012 APA, all rights reserved)  
  Address  
  Corporate Author Thesis  
  Publisher American Psychological Association Place of Publication Us Editor  
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  ISSN 1939-0084(Electronic);0735-7044(Print) ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Equine Behaviour @ team @ 1983-29540-001 Serial 5633  
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Author Carson, K.; Wood-Gush, D.G.M. url  doi
openurl 
  Title Equine behaviour: I. A review of the literature on social and dam--Foal behaviour Type Journal Article
  Year 1983 Publication Applied Animal Ethology Abbreviated Journal  
  Volume 10 Issue 3 Pages 165-178  
  Keywords  
  Abstract In most cases, the social organisation of each of the seven species of Equidae existing today outside captivity is either territorial or non-territorial. The striking differences found between these two types of organisation in the social grouping and bonds, mating behaviour, leadership and dominance hierarchies of the animals are examined. It is thought that the non-territorial species show a less primitive type of organisation than the territorial animals. Infant Equidae are precocious animals and are able to follow their dams soon after birth. They stay close by their dams and travel with the herd from an early age and are therefore classified as “followers”, in contrast to the species which have a period of hiding after birth. Dams recognise their foals immediately after birth, whereas it takes 2 or 3 days for a foal to form an attachment to its dam. Being in close proximity to their dams, foals are able to nurse frequently and, unless artificially weaned, a foal will nurse until its dam foals again. Foals start to graze during their first week and as they grow older they spend more time grazing and less time nursing and resting. It is normal for foals to be corprophagic until one month old, and this provides them with bacteria essential for the digestion of fibre. Play behaviour is solitary in very young foals, but after 4 weeks of age, foals play together, with male foals playing more than females and showing more aggressive, fighting movements in play.  
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  ISSN 0304-3762 ISBN Medium  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 6671  
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Author Berger J, openurl 
  Title Ecology and catastrophic mortality in wild horses: Implantations for interpreting fossil assemblages Type Journal Article
  Year 1983 Publication Abbreviated Journal Science 220  
  Volume Issue Pages 1403-1404  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 937  
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Author Hoffmann R, openurl 
  Title Social organization patterns of several Feral horse and Feral ass populations in Central Australia Type Journal Article
  Year 1983 Publication Abbreviated Journal Z Säugetierk  
  Volume 48 Issue Pages 124-126  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1190  
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Author Hoffmann R, openurl 
  Title The development of social behavior in immature males of a feral horse population Type Journal Article
  Year 1983 Publication Abbreviated Journal Diss Tübingen  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1191  
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Author Java Rl, openurl 
  Title Census of wild Ass Type Journal Article
  Year 1983 Publication Abbreviated Journal Tigerpaper  
  Volume 10 Issue Pages 23  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1218  
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Author Kaseda Y, openurl 
  Title Seasonal variations in heart rate and body temperature of Misaki horses Type Journal Article
  Year 1983 Publication Abbreviated Journal Proc Vth Wid Conf Anim Prod  
  Volume 2 Issue Pages 765-766  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1236  
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Author Lang Em, openurl 
  Title Die Somaliwildesel, Equus asinus somalicus, im Basler Zoo Type Journal Article
  Year 1983 Publication Abbreviated Journal Zool Garten NF  
  Volume 53 Issue Pages 73-80  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1337  
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Author Miller R, openurl 
  Title Habitat use of feral horses and cattle in Wyoming's Red Desert Type Journal Article
  Year 1983 Publication Abbreviated Journal J Range Mgmt  
  Volume 36 Issue Pages 195-199  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1395  
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Author Miller R, openurl 
  Title Seasonal movements and home ranges of feral horse bands in Wyoming's Red Desert Type Journal Article
  Year 1983 Publication Abbreviated Journal J Range Mgmt  
  Volume 36 Issue Pages 199-201  
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  Area Expedition Conference  
  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1396  
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