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| Author | Fao, | ||||
| Title | The Przewalski horse and restoration to its natural habitat in Mongolia. JO FAO Animal Production and Health Paper | Type | Journal Article | ||
| Year | 1986 | Publication | Abbreviated Journal | Animal Production and Health Paper | |
| Volume | 61 | Issue  |
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| Notes | from Prof. Hans Klingels Equine Reference List | Approved | no | ||
| Call Number | Serial | 1078 | |||
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| Author | Rubenstein, D. I. | ||||
| Title | The ecology of female social behaviour in horses, zebras and asses | Type | Book Chapter | ||
| Year | 1994 | Publication | Animal Societies | Abbreviated Journal | Animal Societies |
| Volume | Issue |
Pages | 13-28 | ||
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| Publisher | Kyoto University Press | Place of Publication | Editor | Jarman, P.J.;, Rositter, A. | |
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| ISSN | ISBN | 4-87698-014-4 | Medium | ||
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| Notes | Approved | yes | |||
| Call Number | Serial | 1528 | |||
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| Author | Breummer, F | ||||
| Title | The wild horses of Sable Island | Type | Journal Article | ||
| Year | 1967 | Publication | Animals | Abbreviated Journal | Animals |
| Volume | 10 | Issue |
Pages | 14-17 | |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 2248 | ||
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| Author | Péron, F.; Ward, R.; Burman, O. | ||||
| Title | Horses (Equus caballus) discriminate body odour cues from conspecifics | Type | Journal Article | ||
| Year | 2013 | Publication | Abbreviated Journal | Animal Cognition | |
| Volume | Issue |
Pages | 1-5 | ||
| Keywords | Body odour; Discrimination; Equus caballus; Habituation; Social memory | ||||
| Abstract | Knowledge about social recognition and memory in animals can help us to determine appropriate management and husbandry techniques. In this study, we used a habituation–discrimination procedure to investigate the ability of horses (Equus caballus) to distinguish between the body odour samples of unfamiliar conspecifics. To pick up body odour, we rubbed material on the coat of horses and presented these unknown body odours to 16 different conspecifics of the same sex and similar age. The test consisted of two successive two-min presentations of a sample from one individual (e.g. individual ‘A’) and a simultaneous presentation of samples from individual ‘A’ and a novel individual (e.g. individual ‘B’) during a final third presentation. The results showed that horses, regardless of sex, decreased the time they spent investigating conspecific body odour across the initial two presentations—demonstrating habituation. In the final presentation, the results demonstrated successful discrimination of the previously experienced odour because horses investigated the novel olfactory sample (‘B’) significantly more than the pre-exposed sample (‘A’). Taken together, these findings suggest, for the first time, that horses are able to discriminate two stimuli derived from body odours of unfamiliar conspecifics over short period of time. | ||||
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| Publisher | Springer Berlin Heidelberg | Place of Publication | Editor | ||
| Language | English | Summary Language | Original Title | ||
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| ISSN | 1435-9448 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5742 | ||
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| Author | Gaunet, F.; Massioui, F.E. | ||||
| Title | Marked referential communicative behaviours, but no differentiation of the “knowledge state” of humans in untrained pet dogs versus 1-year-old infants | Type | Journal Article | ||
| Year | 2014 | Publication | Abbreviated Journal | Animal Cognition | |
| Volume | Issue |
Pages | 1-11 | ||
| Keywords | Dog; Communication; Knowledge attribution; Infant; Social; Learning | ||||
| Abstract | The study examines whether untrained dogs and infants take their caregiver’s visual experience into account when communicating with them. Fifteen adult dogs and 15 one-year-old infants were brought into play with their caregivers with one of their own toys. The caregiver gave the toy to the experimenter, who, in different conditions, placed it either above or under one of two containers, with both the infant or dog and the caregiver witnessing the positioning; in a third condition, the caregiver left the room before the toy was placed under one of the two containers and later returned. Afterwards, for each condition, the caregiver asked the participant to indicate the location of the toy. Neither dogs nor infants—untrained to the use of the partner’s knowledge state—showed much difference of behaviour between the three conditions. However, dogs showed more persistence for most behaviours (gaze at the owner, gaze at the toy and gaze alternation) and conditions, suggesting that the situation made more demands on dogs’ communicative behaviours than on those of infants. When all deictic behaviours of infants (arm points towards the toy and gaze at the toy) were taken into account, dogs and infants did not differ. Phylogeny, early experience and ontogeny may all play a role in the ways that both species communicate with adult humans. | ||||
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| Publisher | Springer Berlin Heidelberg | Place of Publication | Editor | ||
| Language | English | Summary Language | Original Title | ||
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| ISSN | 1435-9448 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5789 | ||
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| Author | Méary, D.; Li, Z.; Li, W.; Guo, K.; Pascalis, O. | ||||
| Title | Seeing two faces together: preference formation in humans and rhesus macaques | Type | Journal Article | ||
| Year | 2014 | Publication | Abbreviated Journal | Animal Cognition | |
| Volume | Issue |
Pages | 1-13 | ||
| Keywords | Humans; Rhesus macaques; Preferences; Faces; Eye-tracking | ||||
| Abstract | Humans, great apes and old world monkeys show selective attention to faces depending on conspecificity, familiarity, and social status supporting the view that primates share similar face processing mechanisms. Although many studies have been done on face scanning strategy in monkeys and humans, the mechanisms influencing viewing preference have received little attention. To determine how face categories influence viewing preference in humans and rhesus macaques (Macaca mulatta), we performed two eye-tracking experiments using a visual preference task whereby pairs of faces from different species were presented simultaneously. The results indicated that viewing time was significantly influenced by the pairing of the face categories. Humans showed a strong bias towards an own-race face in an Asian–Caucasian condition. Rhesus macaques directed more attention towards non-human primate faces when they were paired with human faces, regardless of the species. When rhesus faces were paired with faces from Barbary macaques (Macaca sylvanus) or chimpanzees (Pan troglodytes), the novel species’ faces attracted more attention. These results indicate that monkeys’ viewing preferences, as assessed by a visual preference task, are modulated by several factors, species and dominance being the most influential. | ||||
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| Publisher | Springer Berlin Heidelberg | Place of Publication | Editor | ||
| Language | English | Summary Language | Original Title | ||
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| ISSN | 1435-9448 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5790 | ||
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| Author | Baumgartner, M.; Boisson, T.; Erhard, M.H.; Zeitler-Feicht, M.H. | ||||
| Title | Common Feeding Practices Pose A Risk to the Welfare of Horses When Kept on Non-Edible Bedding | Type | Journal Article | ||
| Year | 2020 | Publication | Animals | Abbreviated Journal | Animals |
| Volume | 10 | Issue |
Pages | 441 | |
| Keywords | horse behaviour; feed intake pause; bedding; welfare indicator; feeding practices; roughage; horse welfare; individual housing system | ||||
| Abstract | During the evolution of the horse, an extended period of feed intake, spread over the entire 24-h period, determined the horses� behaviour and physiology. Horses will not interrupt their feed intake for more than 4 h, if they have a choice. The aim of the present study was to investigate in what way restrictive feeding practices (non ad libitum) affect the horses� natural feed intake behaviour. We observed the feed intake behaviour of 104 horses on edible (n = 30) and non-edible bedding (n = 74) on ten different farms. We assessed the duration of the forced nocturnal feed intake interruption of horses housed on shavings when no additional roughage was available. Furthermore, we comparatively examined the feed intake behaviour of horses housed on edible versus non-edible bedding. The daily restrictive feeding of roughage (2 times a day: n = 8; 3 times a day: n = 2), as it is common in individual housing systems, resulted in a nocturnal feed intake interruption of more than 4 hours for the majority (74.32%, 55/74) of the horses on shavings (8:50 ± 1:25 h, median: 8:45 h, minimum: 6:45 h, maximum: 13:23 h). In comparison to horses on straw, horses on shavings paused their feed intake less frequently and at a later latency. Furthermore, they spent less time on consuming the evening meal than horses on straw. Our results of the comparison of the feed-intake behaviour of horses on edible and non-edible bedding show that the horses� ethological feeding needs are not satisfied on non-edible bedding. If the horses accelerate their feed intake (also defined as �rebound effect�), this might indicate that the horses� welfare is compromised. We conclude that in addition to the body condition score, the longest duration of feed intake interruption (usually in the night) is an important welfare indicator of horses that have limited access to roughage. | ||||
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| Language | Summary Language | Original Title | |||
| Series Editor | Series Title | Abbreviated Series Title | Animals | ||
| Series Volume | 10 | Series Issue | 3 | Edition | |
| ISSN | 2076-2615 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 6647 | ||
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| Author | Bertolucci, C.; Giannetto, C.; Fazio, F.; Piccione, G. | ||||
| Title | Seasonal variations in daily rhythms of activity in athletic horses | Type | Journal Article | ||
| Year | 2008 | Publication | Animal | Abbreviated Journal | Animal |
| Volume | 2 | Issue |
07 | Pages | 1055-1060 |
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| Abstract | Circadian rhythms reflect extensive programming of biological activity that meets and exploits the challenges and opportunities offered by the periodic nature of the environment. In the present investigation, we recorded the total activity of athletic horses kept at four different times of the year (vernal equinox, summer solstice, autumn equinox and winter solstice), to evaluate the presence of seasonal variations of daily activity rhythms. Athletic Thoroughbred horses were kept in individual boxes with paddock. Digitally integrated measure of total activity of each mare was continuously recorded by actigraphy-based data loggers. Horse total activities were not evenly distributed over the day, but they were mainly diurnal during the year. Daily activity rhythms showed clear seasonal variations, with the highest daily amount of activity during the vernal equinox and the lowest during the winter solstice. Interestingly, the amount of activity during either photophase or scotophase changed significantly throughout the year. Circadian analysis of horse activities showed that the acrophase, the estimated time at which the peak of the rhythm occurs, did not change during the year, it always occurred in the middle of the photoperiod. Analysing the time structure of long-term and continuously measured activity and feeding could be a useful method to critically evaluate athletic horse management systems in which spontaneous locomotor activity and feeding are severely limited. Circadian rhythms are present in several elements of sensory motor and psychomotor functions and these would be taken into consideration to plan the training schedules and competitions in athletic horses. | ||||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 4823 | ||
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| Author | Ramseyer, A.; Boissy, A.; Thierry, B.; Dumont, B. | ||||
| Title | Individual and social determinants of spontaneous group movements in cattle and sheep | Type | Journal Article | ||
| Year | 2009 | Publication | animal | Abbreviated Journal | Animal |
| Volume | 3 | Issue |
09 | Pages | 1319-1326 M3 - 10.1017/S1751731109004790 |
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| Abstract | Group-living animals travel together to collectively exploit the resources of their environment. This study investigates how social relationships and individual temperament traits affect movement orders in domestic cattle and sheep. We analysed spontaneous group movements occurring at pasture after a resting period in a group of 15 18-month-old Charolais heifers and a group of 19 1-year-old Romane ewe-lambs. For each species, animals had similar social experience and no kinship ties. Before that, animals were observed within the group to establish their social status (e.g. dominance and preferential relationships, and sociability), then in individual tests in order to assess their emotional traits. In both species, most individuals could initiate a group movement but some individuals were more successful than others in recruiting the rest of the group. Ewe-lambs, and to a lesser extent heifers, held preferential positions during travel. We did not find any significant correlations in either species between animal order and their position in the dominance hierarchy (heifers: P = 0.438; ewe-lambs: P = 0.574) while individuals linked by preferential bonds frequently followed each other during group movements (heifers: P < 0.001; ewe-lambs: P < 0.001). With regard to social traits, heifers with a low cohesion index, and with a lower number of partners with whom they develop frequent affinitive interactions, acted more frequently as ‘first movers’ (P = 0.040 and 0.023, respectively), as well as did ewe-lambs with a high spatial independency index (P = 0.002). Ewe-lambs with the highest cohesion indices were more frequently observed in front of the group while moving halfway between departure and arrival (P = 0.028). We did not find significant correlations between individual positions during group movements and emotional traits such as reactivity, boldness and fearfulness. We conclude that preferential bonds and individual traits related to social dependence were more influential in spontaneous group movements at pasture than were emotional traits and dominance status. | ||||
| Address | group movement; group order; social relationship; temperament; ungulates | ||||
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| Publisher | Cambridge Journals Online | Place of Publication | Editor | ||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 1751-7311 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5047 | ||
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| Author | Arnold Gw, G.A. | ||||
| Title | Ethogram of agonistic behaviour for thoroughbred horses | Type | Journal Article | ||
| Year | 1982 | Publication | Applied Animal Ethology | Abbreviated Journal | Appl. Animal. Ethol. |
| Volume | 8 | Issue |
1 | Pages | 5-25 |
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| Abstract | Social interactions between individual horses were observed in two herds each comprising a stallion and a number of mares. In one herd, the animals were observed whilst grazing and resting; in the other, nearest neighbours were recorded when the animals were grazing, and social interactions were noted when the animals were feeding on hay. In both herds, the horses showed marked preferences for the company of specific individuals when they were grazing. In one herd, the associations were mainly between individuals that had been associated prior to being put in the herd. In the other herd, this was not the case. A new statistic was produced for testing for specific company preference. In both herds, the stallion was dominant over all mares and never received any aggression. The complete social hierarchy could not be determined for the herd which was observed only when grazing because social contact was restricted to that within groups or pairs that associated together. In the herd to which hay was fed, a non-linear hierarchy existed. Statistics were produced to quantify both the general level of dominance of a horse and its specific dominance or subordination to every other horse. It is suggested that these statistics, and one for quantifying the general aggressiveness of a horse, could be widely used. A principal component analysis allowed the horses to be characterised socially according to aggressiveness, their attitude to other horses and their attractiveness to other horses. |
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| Notes | from Professor Hans Klingels Equine Reference List | Approved | no | ||
| Call Number | Serial | 899 | |||
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