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Author Klingel H,
Title (down) Unpaarhufer Type Journal Article
Year 1980 Publication Abbreviated Journal Brehms Thierleben II
Volume Issue Pages 277-285
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1316
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Author Noë, R.; de Waal, F.B.; van Hooff, J.A.
Title (down) Types of dominance in a chimpanzee colony Type Journal Article
Year 1980 Publication Folia primatologica; international journal of primatology Abbreviated Journal Folia Primatol (Basel)
Volume 34 Issue 1-2 Pages 90-110
Keywords Agonistic Behavior; Animals; Animals, Zoo; *Behavior, Animal; Competitive Behavior; Factor Analysis, Statistical; Female; Hierarchy, Social; Male; *Pan troglodytes; *Social Dominance
Abstract This study examines to what extent the concept of dominance can be used to describe the social structure of a group of semi-free-living chimpanzees. 15 behavioural variables, based on agonistic, competitive and affinitive behaviour patterns, have been compared with respect to the interindividual directions in which they occurred. In this analysis use was made of indices that reflect the position an individual occupies in the relationship structure. These indices were calculated per individual for all variables and subjected to factor analysis and cluster analysis. As a result, 13 of the variables could be grouped in three categories which have been labelled: (1) agonistic dominance; (2) bluff dominance, and (3) competitive dominance. Whereas the top positions in the hierarchies based on the first two closely related types of dominance were occupied by the adult males, the hierarchy based on the third type was headed by several adult females.
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Language English Summary Language Original Title
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ISSN 0015-5713 ISBN Medium
Area Expedition Conference
Notes PMID:7439873 Approved no
Call Number refbase @ user @ Serial 212
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Author Milouchine, V.N.
Title (down) The role of WHO in international studies on the ecology of influenza in animals Type Journal Article
Year 1980 Publication Comparative Immunology, Microbiology and Infectious Diseases Abbreviated Journal Comp Immunol Microbiol Infect Dis
Volume 3 Issue 1-2 Pages 25-31
Keywords Animals; Birds/microbiology; Horses/microbiology; Humans; Influenza A virus/*isolation & purification/physiology; Orthomyxoviridae Infections/microbiology/*veterinary; Swine/microbiology; World Health Organization
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Publisher Place of Publication Editor
Language English Summary Language Original Title
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ISSN 0147-9571 ISBN Medium
Area Expedition Conference
Notes PMID:6258848 Approved no
Call Number Equine Behaviour @ team @ Serial 2692
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Author Rubin, L.; Oppegard, C.; Hindz, H.F.
Title (down) The effect of varying the temporal distribution of conditioning trials on equine learning behavior Type Journal Article
Year 1980 Publication Journal of Animal Science Abbreviated Journal J. Anim Sci.
Volume 50 Issue 6 Pages 1184-1187
Keywords Animals; Conditioning (Psychology); *Horses; *Learning
Abstract Two experiments were conducted to study the effect of varying the temporal distrbution of conditioning sessions on equine learning behavior. In the first experiment, 15 ponies were trained to clear a small hurdle in response to a buzzer in order to avoid a mild electric shock. Three treatments were used. One group received 10 learning trials daily, seven times a week; one group was trained in the same fashion two times a week and one group was trained once a week. The animals conditioned only once a week achieved a high level of performance in significantly fewer sessions than the ones conditioned seven times a week, although elapsed time from start of training to completion was two to three times greater for the former group. The twice-a-week group learned at an intermediate rate. In the second experiment, the ponies were rearranged into three new groups. They were taught to move backward a specific distance in response to a visual cue in order to avoid an electric shock. Again, one group was trained seven times a week, one group was trained two times and one group was trained once a week. As in the first experiment, the animals trained once a week achieved the learning criteria in significantly fewer sessions than those trained seven times a week, but, as in trial 1, elapsed time from start to finish was greater for them. The two times-a-week group learned at a rate in-between the rates of the other two groups.
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Publisher Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0021-8812 ISBN Medium
Area Expedition Conference
Notes PMID:7400060 Approved no
Call Number Equine Behaviour @ team @ Serial 3558
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Author Stoddart, D.M.
Title (down) The ecology of vertebrate olfaction Type Book Whole
Year 1980 Publication Abbreviated Journal
Volume Issue Pages
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Publisher Chapman and Hall Place of Publication London; New York Editor
Language Summary Language Original Title
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ISSN ISBN 0412218208 9780412218200 Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ 6770946 Serial 4367
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Author Mccort Wd,
Title (down) The behavior and social organization of feral asses on Ossabaw Island, Georgia PhD thesis, Pensylvania State U Type Manuscript
Year 1980 Publication Abbreviated Journal
Volume Issue Pages
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Corporate Author Thesis Ph.D. thesis
Publisher Place of Publication Pensylvania State U Editor
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1375
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Author WOLSKI TR et al,
Title (down) Teh role of the senses in mare – foal recognition Type Journal Article
Year 1980 Publication Abbreviated Journal Appl Anim Ethol
Volume 6 Issue Pages 121-138
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1718
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Author Bennett Dk,
Title (down) Stripes do not a zebra make, Part I: A cladistic analysis of Equus Type Journal Article
Year 1980 Publication Systematic Zoology Abbreviated Journal Syst Zool
Volume 29 Issue 2 Pages 272-287
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 932
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Author Houpt, K.A.; Wolski, T.R.
Title (down) Stability of equine hierarchies and the prevention of dominance related aggression Type Journal Article
Year 1980 Publication Equine veterinary journal Abbreviated Journal Equine Vet J
Volume 12 Issue 1 Pages 15-18
Keywords *Aggression; Animals; *Behavior, Animal; Feeding Behavior; Female; *Hierarchy, Social; *Horses; Humans; Male; Maternal Behavior; *Social Dominance
Abstract The dominance hierarchy of a herd of 10 Thoroughbred mares was determined twice, at an interval of 18 months, using paired feeding tests. Each mare's rank was correlated significantly between the 2 tests. This indicated that the hierarchy within the herd was stable. The offspring of dominant and subordinate mares were also tested for dominance in their own age groups. The offspring of dominant mares tended to be near the top of the hierarchy while those of middle and low ranking mares were not consistently found in the middle or bottom of their own hierarchies. Paired feeding tests were carried out on 8 ponies. During tests the time that each pony spent eating and the ponies' aggressive interactions were recorded. Two situations were used. Each pony-pair was tested when both ponies were in the same paddock and also when they were separated by a rail fence. The subordinate ponies spent significantly more time eating and the domonant pony was significantly less aggressive, when the pony-pair was separated by a fence than when they were in one paddock. It was concluded that the dominance hierarchies of adult horse groups changed very little over time and that the foals of dominant mares will tend to be dominant in their own age groups. Management practices can be used to reduce aggression and consequent injury that may arise in group feeding situations.
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Language English Summary Language Original Title
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ISSN 0425-1644 ISBN Medium
Area Expedition Conference
Notes PMID:7189148 Approved no
Call Number refbase @ user @ Serial 59
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Author Tschanz B,
Title (down) Sozialverhalten beim Camarguepferd – Paarungsverhalten und Herdenstruktur (Freilandaufnahmen).D 1318 Publ Type
Year 1980 Publication Abbreviated Journal Wiss. Film
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1664
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