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	Author	Töpfer, D.; Wolter, R.; Krueger, K.
	Title	Fallstudie zum Platzangebot, Verhalten und Wohlbefinden der Pferde (Equus caballus) in Mehrraum-Außenlaufställen mit Aus-lauf und Bewegungsställen [A case study to space, behavior and well-being of horses (Equus caballus) in open stables and open active stables]			Type	Manuscript
	Year	2014	Publication	KTBL Schriften	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract	Verhaltensbeobachtungen erfolgten an 112 Pferden in Mehrraum-Außenlaufställen mit Auslauf und Bewegungsställen. Bei vermehrtem Platzangebot sinkt das agonistische Verhalten in Bewegungsställen außerhalb des Fressbereiches. Mit zunehmender Stallgröße (überdachte Fläche und Auslauf) steigt in beiden Haltungsverfahren das affiliative Verhalten während das agonistische Verhalten mit Verletzungsrisiko sinkt. Daher wird für beide Haltungsverfahren ein möglichst großzügiger Stall je Pferd empfohlen. Die beobachteten Erkrankungen der letzten zwölf Monate zeigen vermehrt Hautkrankheiten in den Mehrraum-Außenlaufställen mit Auslauf, wohingegen Hufgeschwüre in Bewegungsställen auftraten. Wird der Fütterungsaspekt in den Bewegungsställen betrachtet, so ist die Transponderfütterung in Kombination mit ad libitum Fütterung aufgrund des deutlich geringeren, agonistischen Verhaltens beim Fressen, der reinen Transponderfütterung vorzuziehen. Mehrraum-Außenlaufställe mit Auslauf haben den Vorteil der synchronen Nahrungsaufnahme. [The behaviour of 112 horses was observed in open stables and open active stables. Horses show less agonistic behaviour outside of the feeding area in open active stables as the space for each horse is augmented. Also the affiliative behaviour increases as a function of more space per horse while agonistic behaviour with a risk for injury decreases. These results are independent from the husbandry system. Due to this fact a stable with a larger area per horse is recommended. Diseases of the last twelve month were recorded and show skin diseases in open stables and abscesses in the hooves in open active stables. To consider the feeding in open active stables it was found that horses which were fed with hay controlled by transponders showed more agonistic behaviour in contrast to horses being fed using transponders but with access to hay ad libitum. Thus transponder feeding in combination with ad libitum feeding is recommended. Open stables have the advantage of synchronized feeding.]
	Address
	Corporate Author				Thesis
	Publisher	KTBL	Place of Publication	Darmstadt	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title	KTBL Schriften	Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5862
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	Author	Nuñez, C.M.V.; Adelman, J.S.; Smith, J.; Gesquiere, L.R.; Rubenstein, D.I.
	Title	Linking social environment and stress physiology in feral mares (Equus caballus): Group transfers elevate fecal cortisol levels			Type	Journal Article
	Year	2014	Publication	General and Comparative Endocrinology	Abbreviated Journal
	Volume	196	Issue		Pages	26-33
	Keywords	Equus caballus; Fecal cortisol; Feral mare; Group transfer; Stress; Social instability
	Abstract	Abstract Feral horses (Equus caballus) have a complex social structure, the stability of which is important to their overall health. Behavioral and demographic research has shown that decreases in group (or band) stability reduce female fitness, but the potential effects on the physiological stress response have not been demonstrated. To fully understand how band stability affects group-member fitness, we need to understand not only behavioral and demographic, but also physiological consequences of decreases to that stability. We studied group changes in feral mares (an activity that induces instability, including both male and female aggression) on Shackleford Banks, NC. We found that mares in the midst of changing groups exhibit increased fecal cortisol levels. In addition, mares making more group transfers show higher levels of cortisol two weeks post-behavior. These results offer insights into how social instability is integrated into an animal’s physiological phenotype. In addition, our results have important implications for feral horse management. On Shackleford Banks, mares contracepted with porcine zona pellucida (PZP) make approximately 10 times as many group changes as do untreated mares. Such animals may therefore be at higher risk of chronic stress. These results support the growing consensus that links between behavior and physiological stress must be taken into account when managing for healthy, functional populations.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0016-6480	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5743
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	Author	Krueger, K.; Koenig von Borstel, U.
	Title	Grundlagen der Sinneswahrnehmung von Pferden			Type	Book Chapter
	Year	2014	Publication	Pferde verstehen – Umgang und Bodenarbeit	Abbreviated Journal
	Volume		Issue		Pages	38 - 54
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	FN Verlag der deutschen Reiterlichen Vereinigung GmbH	Place of Publication	Warendorf	Editor	Deutsche Reiterliche Vereinigung e.V.
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-3-88542-793-3	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5942
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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
	Volume		Issue		Pages	56-82
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	FN Verlag der deutschen Reiterlichen Vereinigung GmbH	Place of Publication	Warendorf	Editor	Deutsche Reiterliche Vereinigung e.V.
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-3-88542-793-3	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5943
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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
	Volume		Issue		Pages	54-81
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	UniversitätsVerlag Webler	Place of Publication	Bielefeld	Editor	: S. Lepp und C. Niederdrenk-Felgner
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	10: 3-937026-91-6	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5944
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	Author	Krueger, K.
	Title	Die Bedeutung der Schiefe, Händigkeit und sensorische Lateralität der Pferde			Type	Conference Article
	Year	2014	Publication	Pferdetage Baden-Württemberg 2014	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Matthaes Medien	Place of Publication	Stuttgart	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-3-938053-11-9	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5952
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	Author	Wolter, R.; Pantel, N.; Möstl, E.; Küger, K.
	Title	Das Verhalten von Przewalski Pferden in Semi-Reservaten			Type	Conference Article
	Year	2014	Publication	Pferdetage Baden-Württemberg 2014	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Matthaes Medien	Place of Publication	Stuttgart	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-3-938053-11-9	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5953
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	Author	Lerbs, S.; Raue, T.; Krüger, K.
	Title	Gibt es einen Zusammenhang zwischen natürlicher Schiefe und motorischer und sensorischer Einseitigkeit der Fohlen (Equus caballus)?			Type	Conference Article
	Year	2014	Publication	Pferdetage Baden-Württemberg 2014	Abbreviated Journal
	Volume		Issue		Pages
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Matthaes Medien	Place of Publication	Stuttgart	Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN	978-3-938053-11-9	Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5954
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	Author	Wathan, J.; McComb, K.
	Title	The eyes and ears are visual indicators of attention in domestic horses			Type	Journal Article
	Year	2014	Publication	Current Biology	Abbreviated Journal
	Volume	24	Issue	15	Pages	R677-R679
	Keywords
	Abstract	Summary Sensitivity to the attentional states of others has adaptive advantages [1], and in social animals, attending to others is important for predator detection, as well as a pre-requisite for normal social functioning and more complex socio-cognitive abilities [2]. Despite widespread interest in how social species perceive attention in others, studies of non-human animals have been inconclusive about the detailed cues involved [3]. Previous work has focused on head and eye direction, overlooking the fact that many mammals have obvious and mobile ears that could act as a visual cue to attention. Here we report that horses use the head orientation of a conspecific to locate food, but that this ability is disrupted when parts of the face (the eyes and ears) are covered up with naturalistic masks. The ability to correctly judge attention also interacted with the identity of the model horse, suggesting that individual differences in facial features may influence the salience of cues. Our results indicate that a combination of head orientation with facial expression, specifically involving both the eyes and ears, is necessary for communicating social attention. These findings emphasise that in order to understand how attention is communicated in non-human animals, it is essential to consider a broad range of cues.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0960-9822	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5929
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	Author	Krueger, K.; Farmer, K.; Heinze, J.
	Title	The effects of age, rank and neophobia on social learning in horses			Type	Journal Article
	Year	2014	Publication	Animal Cognition	Abbreviated Journal	Anim. Cogn.
	Volume	17	Issue	3	Pages	645-655
	Keywords	Horse; Social learning; Sociality; Ecology; Social relationships
	Abstract	Social learning is said to meet the demands of complex environments in which individuals compete over resources and co-operate to share resources. Horses (Equus caballus) were thought to lack social learning skills because they feed on homogenously distributed resources with few reasons for conflict. However, the horse’s social environment is complex, which raises the possibility that its capacity for social transfer of feeding behaviour has been underestimated. We conducted a social learning experiment using 30 socially kept horses of different ages. Five horses, one from each group, were chosen as demonstrators, and the remaining 25 horses were designated observers. Observers from each group were allowed to watch their group demonstrator opening a feeding apparatus. We found that young, low ranking, and more exploratory horses learned by observing older members of their own group, and the older the horse, the more slowly it appeared to learn. Social learning may be an adaptive specialisation to the social environment. Older animals may avoid the potential costs of acquiring complex and potentially disadvantageous feeding behaviours from younger group members. We argue that horses show social learning in the context of their social ecology, and that research procedures must take such contexts into account. Misconceptions about the horse’s sociality may have hampered earlier studies.
	Address
	Corporate Author				Thesis
	Publisher	Springer Berlin Heidelberg	Place of Publication		Editor
	Language	English	Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1435-9448	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	Equine Behaviour @ team @			Serial	5737
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