| Records |
| Author |
Krueger, K.; Flauger, B.; Farmer, K.; Hemelrijk, C. |
| Title |
Movement initiation in groups of feral horses |
Type |
Journal Article |
| Year |
2014 |
Publication |
Behavioural Processes |
Abbreviated Journal |
Behav. Process. |
| Volume |
103 |
Issue |
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Pages  |
91-101 |
| Keywords |
Horse; Equus ferus caballus; Distributed leadership; Herding; Departure; Rank |
| Abstract |
Abstract Herds of ungulates, flocks of birds, swarms of insects and schools of fish move in coordinated groups. Computer models show that only one or very few animals are needed to initiate and direct movement. To investigate initiation mechanisms further, we studied two ways in which movement can be initiated in feral horses: herding, and departure from the group. We examined traits affecting the likelihood of a horse initiating movement i.e. social rank, affiliative relationships, spatial position, and social network. We also investigated whether group members join a movement in dominance rank order. Our results show that whereas herding is exclusive to alpha males, any group member may initiate movement by departure. Social bonds, the number of animals interacted with, and the spatial position were not significantly associated with movement initiation. We did not find movement initiation by departure to be exclusive to any type of individual. Instead we find evidence for a limited form of distributed leadership, with higher ranking animals being followed more often. |
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0376-6357 |
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Equine Behaviour @ team @ |
Serial |
5738 |
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| Author |
Krueger, K.; Flauger, B. |
| Title |
Social feeding decisions in horses (Equus caballus) |
Type |
Journal Article |
| Year |
2008 |
Publication |
Behavioural Processes |
Abbreviated Journal |
Behav. Process. |
| Volume |
78 |
Issue |
1 |
Pages |
76-83 |
| Keywords |
Feeding decision; Horse; Rank; Social behaviour |
| Abstract |
Like many other herbivores, in a natural environment equids feed on rather evenly distributed resources. However, the vegetation in their vast habitats constantly changes. If food is plentiful only little competition occurs over food, and in non-competitive situations domestic horses tend to return to the same feeding site until it is overgrazed. In contrast, they compete over limited food for which the social status of the individuals appears to be important. Especially in ruminants several studies have proved an influence of social organisations, rank, sex and the depletion of feeding sites on the feeding behaviour of individuals. However, it is not yet understood whether and how social aspects affect horses“ feeding decisions. Curiosity about the influence of social rank on the horses” feeding decisions between two, equally with high-quality surplus food-filled buckets placed in different social feeding conditions, led us to create the test below. The observer horses were alternately tested with a dominant and a subordinate demonstrator placed in one of the three different positions. We conclude that domestic horses use social cognition and strategic decision making in order to decide where to feed in a social feeding situation. When possible they tend to return to the same, continuously supplied feeding site and switch to an “avoidance tendency” in the presence of dominant horses or when another horse is already feeding there. Thus, the social rank and the position of conspecifics affect the feeding strategy of horses. |
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no |
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Equine Behaviour @ team @ |
Serial |
4394 |
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| Author |
Schneider, G.; Krueger, K. |
| Title |
Third-party intervention |
Type |
Conference Article |
| Year |
2012 |
Publication |
Proceedings of the 2. International Equine Science Meeting |
Abbreviated Journal |
Proc. 2. Int. Equine. Sci. Mtg |
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Issue |
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Pages |
73 |
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| Abstract |
Third-party intervention is the interruption of a dyadic interaction by a third animal. We observed such interventions in affiliative interactions in free-ranging Esperia-ponies (Equus caballus). It is known that horses intervene in affiliative contexts especially when a preferred partner is involved, probably to protect their social bond to this preferred partner. To prove this hypothesis the present study investigated whether the preferred partner was targeted, i.e. challenged, or supported by the intervener or both randomly. Therefore we examined the social relationship between the intervener and both dyadic interacting individuals. We found that interveners usually supported individuals to which they have stronger social bonds than to other group mates, while they have no particular relationship to the targeted animals. This indicates that interveners in stable horse groups protect their social bonds to the supported animals by challenging their interaction partners. Of all observed horses only some mares showed intervention behaviour. Their social position, reflected by their position in the dominance hierarchy, social networks, and the spatial group structure were investigated. We found that interveners occupy no unique position, but they are involved in a high amount of affiliative interactions, high-ranking, and relatively aggressive. KW - |
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| Corporate Author |
Krueger, K. |
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| Publisher |
Xenophon Publishing |
Place of Publication |
Wald |
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978-3-9808134-26 |
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Equine Behaviour @ team @ |
Serial |
5549 |
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| Author |
Wolter, R.; Pantel, N.; Möstl, E.; Krueger, K. |
| Title |
Die Rolle des Alpha-Hengstes in einer Przewalski Bachelor-Gruppe beim Erkunden einer neuen Fläche in einem Semi-Reservat |
Type |
Conference Article |
| Year |
2013 |
Publication |
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| Volume |
Göttinger Pferdetage'13 |
Issue |
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Pages |
66 |
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ISBN |
978-3-88542-782-7 |
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no |
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Equine Behaviour @ team @ |
Serial |
5946 |
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| Author |
Benz, B.; Benitz, B.; Krueger, K.; Winter, D. |
| Title |
Weniger Einstreu bei gleichem Komfort |
Type |
Journal Article |
| Year |
2013 |
Publication |
Pferdezucht und Haltung |
Abbreviated Journal |
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1 |
Issue |
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Pages |
66-71 |
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AVA-Verlag-Allgäu GmbH |
Place of Publication |
Kempten |
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no |
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Equine Behaviour @ team @ |
Serial |
5654 |
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| Author |
Fuchs, K.; Götz, K.; Manschel, K.; Pohl, L.; Preisendanz, L.; Weil, S.; Weiß, V.; Wittum, J.; Krueger, K. |
| Title |
Vergleich der Interaktionen von Pferden in Boxenhaltung mit Weidegang und Pferden in Offenstallhaltung |
Type |
Conference Article |
| Year |
2013 |
Publication |
Göttinger Pferdetage’13 |
Abbreviated Journal |
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Issue |
13 |
Pages |
65 |
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978-3-88542-782-7 |
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no |
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Equine Behaviour @ team @ |
Serial |
5948 |
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| Author |
Wolfrum, V.; Krueger, K. |
| Title |
Pferdegestützte Therapie für Flüchtlingskinder |
Type |
Journal Article |
| Year |
2017 |
Publication |
mensch & pferd international |
Abbreviated Journal |
mup |
| Volume |
2 |
Issue |
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Pages |
65-68 |
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Das Projekt    Viele Flüchtlinge kommen aus Kriegsgebieten zu uns nach Deutschland in der Hoffnung, hier ein neues Leben in Frieden beginnen zu können. Ein Großteil von ihnen hat Schreckliches erlebt und mit diesen Erinnerungen zu kämpfen. Auch ist es nicht einfach, in einem fremden Land mit einer fremden Kultur Fuß zu fassen, sich zu integrieren und neue Freundschaften zu schließen. |
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no |
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Equine Behaviour @ team @ |
Serial |
6179 |
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| Author |
Krueger, K.; Koenig von Borstel, U. |
| Title |
Wie Pferde lernen |
Type |
Book Chapter |
| Year |
2014 |
Publication |
Pferde verstehen – Umgang und Bodenarbeit |
Abbreviated Journal |
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Issue |
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Pages |
56-82 |
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| Publisher |
FN Verlag der deutschen Reiterlichen Vereinigung GmbH |
Place of Publication |
Warendorf |
Editor |
Deutsche Reiterliche Vereinigung e.V. |
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978-3-88542-793-3 |
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no |
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Equine Behaviour @ team @ |
Serial |
5943 |
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| Author |
Krueger, K.; Schneider, G.; Flauger, B.; Heinze, J. |
| Title |
Context-dependent third-party intervention in agonistic encounters of male Przewalski horses |
Type |
Journal Article |
| Year |
2015 |
Publication |
Behavioural Processes |
Abbreviated Journal |
Behav. Process. |
| Volume |
121 |
Issue |
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Pages |
54-62 |
| Keywords |
Equus ferus przewalskii; Group conflict; Rank orders; Social bonds; Social control; Third-party intervention |
| Abstract |
Abstract One mechanism to resolve conflict among group members is third party intervention, for which several functions, such as kin protection, alliance formation, and the promotion of group cohesion have been proposed. Still, empirical research on the function of intervention behaviour is rare. We studied 40 cases of intervention behaviour in a field study on 13 semi-wild bachelor horses (Equus ferus przewalskii) in (a) standard social situations, and (b) when new horses joined the group (i.e. introductions). Only interventions in agonistic encounters were analysed. Eight of 13 animals directed intervention behaviour toward threatening animal in agonistic encounters of group members. One stallion was particularly active. The stallions did not intervene to support former group mates or kin and interventions were not reciprocated. In introduction situations and in standard social situations, the interveners supported animals which were lower in rank, but targeted, threatening animals of comparable social rank. After introductions, stallions received more affiliative behaviour from animals they supported and thus appeared to intervene for alliance formation. In standard social situations, interveners did not receive more affiliative behaviour from animals they supported and may primarily have intervened to promote group cohesion and to reduce social disruption within the group. |
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0376-6357 |
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Approved |
no |
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Equine Behaviour @ team @ |
Serial |
5925 |
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| Author |
Krueger, K. |
| Title |
“Pferdehaltung und Ethologie der Pferde” im Bachelorstudiengang Pferdewirtschaft |
Type |
Book Chapter |
| Year |
2014 |
Publication |
Forschendes Lernen initiieren, umsetzen und reflektieren |
Abbreviated Journal |
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Issue |
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Pages |
54-81 |
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UniversitätsVerlag Webler |
Place of Publication |
Bielefeld |
Editor |
: S. Lepp und C. Niederdrenk-Felgner |
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ISBN |
10: 3-937026-91-6 |
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no |
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Equine Behaviour @ team @ |
Serial |
5944 |
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