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| Author | Passilongo, D.; Dessi-Fulgheri, F.; Gazzola, A.; Zaccaroni, M.; Apollonio, M. | ||||
| Title | Wolf counting and individual acoustic discrimination by spectrographic analysis [Abstract] | Type | Journal Article | ||
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2012 | Publication | Bioacoustics | Abbreviated Journal | |
| Volume | 21 | Issue | Pages | ||
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| Call Number | Equine Behaviour @ team @ Passilongo2012 | Serial | 6467 | ||
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| Author | Zaccaroni, M.; Passilongo, D.; Buccianti, A.; Dessi-Fulgheri, F.; Facchini, C.; Gazzola, A. | ||||
| Title | Group specific vocal signature in free- ranging wolf packs | Type | Journal Article | ||
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2012 | Publication | Ethol Ecol Evol | Abbreviated Journal | |
| Volume | 24 | Issue | Pages | ||
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| Call Number | Equine Behaviour @ team @ Zaccaroni2012 | Serial | 6470 | ||
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| Author | Galaverni, M.; Palumbo, D.; Fabbri, E.; Caniglia, R.; Greco, C.; Randi, E. | ||||
| Title | Monitoring wolves (Canis lupus) by non-invasive genetics and camera trapping: A small-scale pilot study | Type | Journal Article | ||
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2012 | Publication | Eur J Wildl Res | Abbreviated Journal | |
| Volume | 58 | Issue | Pages | ||
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| Call Number | Equine Behaviour @ team @ Galaverni2012 | Serial | 6479 | ||
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| Author | Thornton Alex; Lukas Dieter | ||||
| Title | Individual variation in cognitive performance: developmental and evolutionary perspectives | Type | Journal Article | ||
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2012 | Publication | Philosophical Transactions of the Royal Society B: Biological Sciences | Abbreviated Journal | Philos Trans R Soc Lond B Biol Sci |
| Volume | 367 | Issue | 1603 | Pages | 2773-2783 |
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| Publisher | Royal Society | Place of Publication | Editor | ||
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| Notes | doi: 10.1098/rstb.2012.0214 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 6555 | ||
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| Author | Lesimple, C.; Sankey, C.; Richard, M.-A.; HAUSBERGER, M. | ||||
| Title | Do Horses Expect Humans to Solve Their Problems? | Type | Journal Article | ||
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2012 | Publication | Frontiers in Psychology | Abbreviated Journal | Front. Psychol. |
| Volume | 3 | Issue | Pages | 306 | |
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| Abstract | Domestic animals are highly capable of detecting human cues, while wild relatives tend to perform less well (e.g. responding to pointing gestures). It is suggested that domestication may have led to the development of such cognitive skills. Here, we hypothesized that because domestic animals are so attentive and dependant to humans' actions for resources, the counter effect may be a decline of self sufficiency, such as individual task solving. Here we show a negative correlation between the performance in a learning task (opening a chest) and the interest shown by horses towards humans, despite high motivation expressed by investigative behaviours directed at the chest. If human-directed attention reflects the development of particular skills in domestic animals, this is to our knowledge the first study highlighting a link between human-directed behaviours and impaired individual solving task skills (ability to solve a task by themselves) in horses. | ||||
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| ISSN | 1664-1078 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 6568 | ||
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| Author | Werhahn, H.; Hessel, E.F.; Van den Weghe, H.F.A. | ||||
| Title | Competition Horses Housed in Single Stalls (II): Effects of Free Exercise on the Behavior in the Stable, the Behavior during Training, and the Degree of Stress | Type | Journal Article | ||
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2012 | Publication | Journal of Equine Veterinary Science | Abbreviated Journal | |
| Volume | 32 | Issue | 1 | Pages | 22-31 |
| Keywords | Horse; Turnout; Single stall; Behavior; Hrv | ||||
| Abstract | Although housing horses in single stalls limits their natural behavior to a great extent, this housing system is widespread in Germany, especially for competition horses. To improve the welfare of this system, free exercise on pastures or paddocks is deemed suitable, but it is also feared because of injuries and decreased willingness or motivation to perform. In the present study, three treatments were investigated with regard to their effect on the behavior of six competition horses in the stable, behavior during training, and on their degree of stress: daily training without free exercise (no turnout [NT]), solitary turnout for 2 hours after training, and 2-hour turnout in groups of two after training (group turnout). The horses' behavior in the stable was continuously analyzed through video recordings (2 pm to 6 am) on 3 days at the end of each treatment. The degree of stress was evaluated daily by heart rate variability at rest. The behavior during training was evaluated by a questionnaire answered by the riders, and the distance covered during training was measured by global positioning system. When NT was allowed, the horses showed less lying in the stable compared with the treatments with turnout. Heart rate variability measurements resulted in great individual differences, but generally, there was a higher degree of stress shown with the treatment NT according to the following parameters: standard deviation of inter-beat-intervals (SDNN), square root of the mean of the sum of the squares of differences between successive inter-beat-intervals (RMSSD), and ratio between low frequency and high frequency (LF/HF). The willingness to perform was evaluated as being slightly better in the treatments with turnout than in the treatment without turnout. | ||||
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| ISSN | 0737-0806 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 6626 | ||
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| Author | Gehlen, H.; Große, V.; Doher, M. | ||||
| Title | Möglichkeiten und Grenzen des Herdenschutzes für Pferde in Zusammenhang mit der wachsenden Wolfspopulation in Deutschland Literaturrecherche und Befragung von Pferdehaltern zur Gefährdungsbeurteilung [Options and limitations of protecting horse husbandries in times of growing wolf populations in Germany Review of the literature and horse owner questionnaire on risk assessment] | Type | Journal Article | ||
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2012 | Publication | Tierärztliche Praxis Großtier/Nutztier Ausgabe G | Abbreviated Journal | Tierarztl Prax Ausg G |
| Volume | 49 | Issue | 05 | Pages | 301-309 |
| Keywords | Wolfsrisse – Bedrohung – Weidehaltung – Pferdehaltung – Verletzungen; Wolf kill – threat – pasture management – horse husbandry – injury | ||||
| Abstract | Zusammenfassung Gegenstand und Ziel Seit 2000 siedelt sich der Wolf in Deutschland wieder an. Mit steigenden Wolfszahlen nehmen die durch Wölfe verursachten Nutztierschäden zu, wobei auch Pferde betroffen sind. Ziel der Studie war es, einen Überblick zu dieser Problematik sowie Lösungsansätze zu geben. Material und Methoden Anhand einer Literaturrecherche wurden Daten zur Wolfspopulation in Deutschland, wolfsbedingten Schäden sowie Möglichkeiten und Grenzen des Herdenschutzes beim Pferd eruiert. Eine Online-Befragung von Pferdehaltern/-besitzern diente dazu, die tatsächliche und/oder gefühlte Bedrohung durch Wölfe und die daraus resultierenden Auswirkungen auf die Pferdehaltung zu ermitteln. Ergebnisse Die Literaturrecherche zeigte ein kontinuierliches Anwachsen der Wolfspopulation in den letzten Jahren und insbesondere seit 2016 einen deutlichen Anstieg wolfsverursachter Nutztierschäden, wobei Pferde selten betroffen waren. Bei der Online-Befragung stammte die Hälfte der 574 ausgewerteten Fragebögen aus Brandenburg und Niedersachsen. Den größten Einfluss auf die Gefährdungsbeurteilung eigener Pferde durch die wachsende Wolfspopulation hatte das Wissen der Pferdehalter über Wolfsangriffe im eigenen Landkreis, wobei insbesondere die Aspekte einer Haltung von Jungpferden und Weidegang für die Pferde eine Rolle spielten. 64 % der Befragten gaben an, ihre Pferdehaltung trotz der zunehmenden Wolfspopulation nicht geändert zu haben. Nur 8 von 576 Pferdehaltern gaben amtlich bestätigte Wolfsübergriffe an und 30 hatten einen vermuteten Wolfsschaden amtlichen Stellen nicht gemeldet. Mehr als die Hälfte der Befragten, die Kontakt zu einem Wolfsberater hatten, bezeichneten die Zusammenarbeit als nicht bis wenig zielführend. Schlussfolgerung und klinische Relevanz Die Zahl amtlich bestätigter Wolfsangriffe auf Pferde ist gering. Durch einen grundsätzlich durchgeführten Gentest bei entsprechendem Verdacht ließen sich diese Zahlen objektivieren. Trotz des Bewusstseins einer zunehmenden Gefährdung von Pferden durch Wölfe unternehmen Pferdehalter überwiegend keine prophylaktischen Schutzmaßnahmen. Die Kommunikation zwischen den für das Wolfsmonitoring zuständigen Behörden und den Pferdehaltern erscheint verbesserungswürdig. Abstract Objective Since 2000 the wolf population is reestablishing itself in Germany. In consequence to increasing numbers, livestock damage caused by wolves is on the rise, with horses likewise being affected. The aim of the study was to provide an overview of this challenge and its possible solutions. Material and methods Based on a literature research, data on the wolf population in Germany, wolf-related damage as well as possibilities and limitations of herd protection for horses were evaluated. An online survey addressed to horse owners/keepers served to determine the actual and/or perceived threat posed by wolves and the resulting effects on horse husbandry. Results The literature search showed a continuous increase of the wolf population in recent years as well as a significant increase of wolf-caused livestock damage in general especially since 2016; although horses were rarely affected. Half of the 574 evaluated questionnaires were from Brandenburg and Lower Saxony. The greatest influence on the individual risk assessment concerning their own horses by the growing wolf population was the horse owners� knowledge of wolf attacks in their own county. Especially the aspects of keeping young horses as well as pasture keeping played a significant role. 64 % of respondents indicated that they had not changed their horse management practices despite the increasing wolf population. Only 8 of 576 horse owners had reported officially confirmed wolf attacks and 30 respondents had not reported a suspected wolf damage to official agencies. More than half of the respondents who had contact with a wolf advisor described the cooperation as either not or only slightly purposeful. Conclusion and clinical relevance The number of officially confirmed wolf attacks on horses is low. These numbers could be objectified by a routinely performed genetic test in case of corresponding suspicion. Despite the awareness of an increasing danger of horses by wolves, horse owners mostly do not undertake prophylactic protection measures. The communication between responsible authorities for wolf monitoring and horse owners seems to be in need of improvement. |
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| Call Number | Equine Behaviour @ team @ | Serial | 6673 | ||
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| Author | Hampson, B.A.; Zabek, M.A.; Pollitt, C.C.; Nock, B. | ||||
| Title | Health and behaviour consequences of feral horse relocation | Type | Journal Article | ||
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2011 | Publication | Rangel. J. | Abbreviated Journal | |
| Volume | 33 | Issue | 2 | Pages | 173-180 |
| Keywords | equine, GPS, movement, range. | ||||
| Abstract | Despite ongoing projects involving the breeding and release of equids into semi-wild and wild environments, insufficient information is available in the literature that describes strategies used by equids to adapt and survive in a novel environment. The aim of this study was to assess the ability of naïve, feral Equus caballus (horse) mares to cope in a novel feral horse environment and investigate possible reasons why some may not survive this challenge. Four mares taken from a semi-arid desert environment remained in good health but significantly changed their movement behaviour pattern when surrounded by prime grazing habitat in a mesic temperate grassland. Three of the four mares captured from the prime grazing habitat and released in the semi-arid desert habitat died, apparently due to stress and/or starvation, within 8 weeks of release. The fourth mare survived 4 months but lost considerable weight.The group of mares relocated to the semi-arid desert environment had difficulty adapting to relocation and did not take up the movement behaviour strategy of local horses, which required long distance treks from a central water hole to distant feeding areas at least 15 km away. The movement behaviour, range use and health consequences of relocating equids may be of interest to wildlife ecologists, animal behaviourists and horse welfare groups. The observations may be used to guide those intending on relocating managed domestic and native horses to novel habitats. | ||||
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| Call Number | Equine Behaviour @ team @ | Serial | 6210 | ||
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| Author | Van Schaik, C.P.; Burkart, J.M. | ||||
| Title | Social learning and evolution: the cultural intelligence hypothesis | Type | Journal Article | ||
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2011 | Publication | Philos Trans R Soc B | Abbreviated Journal | |
| Volume | 366 | Issue | Pages | ||
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| Call Number | Equine Behaviour @ team @ Van Schaik2011 | Serial | 6227 | ||
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| Author | Van Horik, J.; Emery, N. | ||||
| Title | Evolution of cognition | Type | Journal Article | ||
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2011 | Publication | Wiley Interdiscip Rev Cogn Sci | Abbreviated Journal | |
| Volume | 2 | Issue | Pages | ||
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| Call Number | Equine Behaviour @ team @ Van Horik2011 | Serial | 6230 | ||
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