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Author KAUFMANN, J. H. doi  openurl
  Title 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 Carson, K.; Wood-Gush, D.G.M. url  doi
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  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  
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  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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  Notes from Professor Hans Klingels Equine Reference List Approved no  
  Call Number Serial 1396  
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