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Author Waring, G.H. (ed) isbn  openurl
  Title (up) Horse Behavior: The Behavioral Traits and Adaptations of Domestic and Wild Horses, Including Ponies Type Book Whole
  Year 1983 Publication Abbreviated Journal  
  Volume Issue Pages  
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  Abstract ReviewsSynopsisThe second edition of this informative book remains the most comprehensive and current overview of the behavioral traits and adaptations of horses. The book integrates findings from hundreds of international researchers to provide the reader with a factual synthesis of the behaviour of domestic and feral horses. Building on the strengths of the first edition, the author has thoroughly updated coverage of horse ancestry, development, perception, learning, play, social behavioral manipulation, maintenance activities, and sexual behaviour. Throughout these and other chapters, more emphasis has been given to animal husbandry and management. Additionally, the second edition includes an all-new section on ecological influences on activity patterns, habitat utilization, social behaviour and reproduction. An expanded section on applied ethnology provides behavioral considerations or management and insight regarding the behavioral indicators of horse health and well being. This is followed with an updated appendix listing behavioral symptoms and possible causes. The text contains numerous tables and nearly 100 illustrations and photos. Interesting Facts: Rich with international data, incorporated into text, tables, and figures Two new chapters on ecological influences dealing with interactions between environment feeding, ranging, shelter seeking, reproductive and social behavior, among other topics New chapter on behavioral considerations in horse management, plus updated material on health and well being, surveys atypical symptoms ranging from posture to social behaviour Update appendix provides an extensive listing of behavioral symptoms, with identifications of possible associated problems.  
  Address  
  Corporate Author Thesis  
  Publisher Noyes Publications Place of Publication Park Ridge Editor Waring, G.H.  
  Language Summary Language Original Title  
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  ISSN ISBN 978-0815514848 Medium  
  Area Expedition Conference  
  Notes exported from refbase (http://uni-regensburg.equine-behaviour.de/refdbshow.php?record=4233), last updated on Tue, 11 Sep 2007 11:17:20 +0200 Approved no  
  Call Number Equine Behaviour @ team @ Waring2002 Serial 4234  
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Author Berger, J. openurl 
  Title (up) Induced abortion and social factors in wild horses Type Journal Article
  Year 1983 Publication Nature Abbreviated Journal Nature  
  Volume 303 Issue 5912 Pages 59-61  
  Keywords Abortion, Induced/*veterinary; Abortion, Veterinary/*etiology; Aggression/physiology; Animals; Evolution; Female; Horses/*physiology; Humans; Pregnancy; Sexual Behavior, Animal/*physiology  
  Abstract Much evidence now suggests that the postnatal killing of young in primates and carnivores, and induced abortions in some rodents, are evolved traits exerting strong selective pressures on adult male and female behaviour. Among ungulates it is perplexing that either no species have developed convergent tactics or that these behaviours are not reported, especially as ungulates have social systems similar to those of members of the above groups. Only in captive horses (Equus caballus) has infant killing been reported. It has been estimated that 40,000 wild horses live in remote areas of the Great Basin Desert of North America (US Department of Interior (Bureau of Land Management), unpublished report), where they occur in harems (females and young) defended by males. Here I present evidence that, rather than killing infants directly, invading males induce abortions in females unprotected by their resident stallions and these females are then inseminated by the new males.  
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  Series Volume Series Issue Edition  
  ISSN 0028-0836 ISBN Medium  
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  Notes PMID:6682487 Approved no  
  Call Number Equine Behaviour @ team @ Serial 4365  
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Author Ristau, C.A. url  openurl
  Title (up) Language, cognition, and awareness in animals? Type Journal Article
  Year 1983 Publication Ann. N.Y. Acad. Sci. Abbreviated Journal  
  Volume 406 Issue 1 Pages 170-186  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 2952  
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Author Baer, K.L.; Potter, G.D.; Friend, T.H.; Beaver, B.V. url  doi
openurl 
  Title (up) Observation effects on learning in horses Type Journal Article
  Year 1983 Publication Applied Animal Ethology Abbreviated Journal Appl. Animal. Ethol.  
  Volume 11 Issue 2 Pages 123-129  
  Keywords  
  Abstract Sixteen horses, divided into 2 groups of 8, were used to study observational learning in horses. One group served as controls while the other group served as the treated group (observers). Observers were allowed to watch a correctly performed discrimination task for 5 days prior to testing their learning response using the same task. Discrimination testing was conducted on all horses daily for 14 days, with criterion set at 7 out of 8 responses correct with the last 5 consecutively correct. The maximum number of trials performed without reaching criterion was limited to 20 per day. Mean trials to criteria (MT) by group were: control, 11.25; observer, 10.70. Mean error (ME) scores were: control, 2.37; observer, 2.02. Average initial discrimination error scores were 11.13 for control and 10.38 for observers (P < 0.10). Asymptote was reached by Day 8 for both control and observer groups. Analysis of variance with repeated measures showed an extreme-day effect indicative of learning (P < 0.01), with non-significant differences in learning rate between experimental groups. Whether the initial ability of the horses to perform a discrimination learning task was enhanced by observation of other horses' performance of that task was not obvious from these data.  
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  Notes Approved no  
  Call Number refbase @ user @ Serial 726  
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Author Lindsay, F.E.; Burton, F.L. openurl 
  Title (up) Observational study of “urine testing” in the horse and donkey stallion Type Journal Article
  Year 1983 Publication Equine Veterinary Journal Abbreviated Journal Equine Vet J  
  Volume 15 Issue 4 Pages 330-336  
  Keywords Animals; *Behavior, Animal; Horses/anatomy & histology/*physiology; Male; Nasal Septum; Nose/anatomy & histology; Olfactory Mucosa/physiology; Perissodactyla/*physiology; Sex Attractants/urine; Smell/physiology  
  Abstract Although “urine testing” is said to enable the male equid to assess the sexual status of the mare, there are no reports in the literature of any detailed study of this behavioural response of the stallion. Behavioural response to conspecific urine was studied in two horse stallions and one donkey stallion. The relevant nasopalatine anatomy is described. Events observed during urine testing included head, neck, lip, jaw, tongue movements, penile changes and nasal secretion. Nasal endoscopy indicated that the source of part of the nasal secretion was the secretory glands of the vomeronasal organ complex. The significance and probable function of these events in urine testing is discussed.  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0425-1644 ISBN Medium  
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  Notes PMID:6641679 Approved no  
  Call Number refbase @ user @ Serial 1955  
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Author Crook, J.H. openurl 
  Title (up) On attributing consciousness to animals Type Journal Article
  Year 1983 Publication Nature Abbreviated Journal Nature  
  Volume 303 Issue 5912 Pages 11-14  
  Keywords Animals; *Behavior, Animal; Cognition; *Consciousness; Evolution; Learning  
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  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0028-0836 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:6843653 Approved no  
  Call Number Equine Behaviour @ team @ Serial 2795  
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Author KAUFMANN, J. H. doi  openurl
  Title (up) ON THE DEFINITIONS AND FUNCTIONS OF DOMINANCE AND TERRITORIALITY Type Journal Article
  Year 1983 Publication Biological Reviews Abbreviated Journal Biol Rev  
  Volume 58 Issue 1 Pages 1-20  
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  Abstract 1. Dominance/subordinance is a relationship between two individuals in which one defers to the other in contest situations. Each such relationship represents an adaptive compromise for each individual in which the benefits and costs of giving in or not giving in are compared. Familiar associates in groups or neighbours on nearby territories may develop relatively stable dominant-subordinate relationships based on individual recognition. Although the aggressive aspects of dominance are usually emphasized, the less conspicuous actions of the subordinate individual are actually more important in maintaining a stable relationship. 2. In evolutionary terms, dominance essentially equals priority of access to resources in short supply. Usually the subordinate, who would probably lose in combat anyway, is better off to bide its time until better able to compete at another time or another place. Both individuals save time, energy, and the risk of injury by recognizing and abiding by an established dominant-subordinate relationship. 3. Dominance can be either absolute or predictably reversible in different locations or at different times. Of the various forms of dominance behaviour, rank hierarchies and territoriality represent the two extremes of absolute and relative dominance, respectively. A dominance hierarchy is the sum total of the adaptive compromises made between individuals in an aggregation or organized group. Many animals seem to be capable of both absolute and relative dominance, and within species-specific limits the balance may shift toward one or the other. High density, or a decrease in available resources, favours a shift from relative to absolute dominance. Some species may exhibit both simultaneously. Social mammals may have intra-group hierarchies and reciprocal territoriality between groups, while the males of lek species may exhibit 'polarized territoriality' by defending small individual territories, with the most dominant males holding the central territories where most of the mating takes place. 4. Territoriality is a form of space-related dominance. Most biologists agree that its most important function is to provide the territory holder with an assured supply of critical resources. Territoriality is selected for only when the individual's genetic fitness is increased because its increased access to resources outweighs the time, energy, and injury costs of territorial behaviour. 5. Territoriality was first defined narrowly as an area from which conspecifics are excluded by overt defence or advertisement. The definition has been variously expanded to include all more or less exclusive areas without regard to possible defence, and finally to include all areas in which the owner is dominant. I define territory as a fixed portion of an individual's or group's range in which it has priority of access to one or more critical resources over others who have priority elsewhere or at another time. This priority of access must be achieved through social interaction. 6. My definition excludes dominance over individual space and moving resources, and includes areas of exclusive use maintained by mutual avoidance. It differs from most other definitions in its explicit recognition of time as a territorial parameter and its rejection of exclusivity and overt defence as necessary components of territorial behaviour. There is an indivisible continuum of degrees of trespass onto territories, and functionally it is priority of access to resources that is important rather than exclusive occupancy. 7. There is a similarly indivisible continuum in the intensity of behaviour needed to achieve priority of access to resources. Deciding whether or not an exclusive area is defended leads to the pointless exercise of trying to decide which cues indicating the owner's presence are conspicuous enough to merit being called defence. Concentrating on overt defence emphasizes the aggressive aspects of territorial behaviour rather than the equally or more important submissive aspects such as passive avoidance.  
  Address Department of Zoology, University of Florida, Gainesville, FL 32611, U.S.A.  
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  Call Number Equine Behaviour @ team @ Serial 5101  
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Author Zentall, S.S.; Zentall, T.R. openurl 
  Title (up) Optimal stimulation: a model of disordered activity and performance in normal and deviant children Type Journal Article
  Year 1983 Publication Psychological bulletin Abbreviated Journal Psychol Bull  
  Volume 94 Issue 3 Pages 446-471  
  Keywords *Arousal; Attention Deficit Disorder with Hyperactivity/*psychology; Autistic Disorder/*psychology; Behavior Therapy; Child; Humans  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0033-2909 ISBN Medium  
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  Notes PMID:6657825 Approved no  
  Call Number refbase @ user @ Serial 264  
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Author Berger J, openurl 
  Title (up) Predation, sex ratios, and male competition in equids Type Journal Article
  Year 1983 Publication Abbreviated Journal J Zool Lond  
  Volume 201 Issue Pages 205-216  
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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 939  
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Author Horrocks, J.A.; Hunte, W. url  doi
openurl 
  Title (up) Rank Relations in Vervet Sisters: A Critique of the Role of Reproductive Value Type Journal Article
  Year 1983 Publication The American Naturalist Abbreviated Journal Am. Nat.  
  Volume 122 Issue Pages 417-421  
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  Notes 10.1086/284144 Approved no  
  Call Number Equine Behaviour @ team @ Serial 4903  
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