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Author Sharp, T.; Saunders, G.
Title mustering of feral horses Type Manuscript
Year (up) Publication Ecology Abbreviated Journal
Volume Issue Pages
Keywords
Abstract Background

Feral horses (Equus caballus) can cause significant environmental damage and losses to

rural industries. Although considered pests, feral horses are also a resource, providing

products such as pet meat for the domestic market and meat for human consumption

for the export market. Control methods include trapping, mustering exclusion fencing,

ground shooting and shooting from helicopters.

Feral horses are mustered by helicopter, motorbike or on horseback, sometimes with the

assistance of coacher horses. Once mustered into yards, net traps or fenced paddocks, the

horses are usually sold to abattoirs for slaughter which can offset the costs of capture and

handling. Less commonly, they are sold as riding horses or relocated to reserves or horse

sanctuaries. Where there is no market for them or where removal may be too costly or

impractical e.g. in conservation areas or remote areas without access to transportation,

horses are sometimes destroyed by shooting in the yards.

This standard operating procedure (SOP) is a guide only; it does not replace or

override the legislation that applies in the relevant State or Territory jurisdiction.

The SOP should only be used subject to the applicable legal requirements (including

OH&S) operating in the relevant jurisdiction.
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 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number refbase @ user @ Serial 517
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Author In Zentall T.R, Galef B.G. (ed)
Title Social Learning: Psychological and Biological Perspectives Type Book Whole
Year (up) Publication Abbreviated Journal
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Abstract
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Corporate Author Thesis
Publisher Lawrence Erlbaum Associates Place of Publication Editor In Zentall T.R, Galef B.G.
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN 978-0898599213 Medium
Area Expedition Conference
Notes Approved no
Call Number refbase @ user @ Serial 709
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Author Mohr,E.; Speed, J. G.(Designer); Goodall D.M..(Translator) (eds)
Title The Asiatic Wild Horse Type Book Whole
Year (up) Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Editor Mohr,E.; Speed, J. G.(Designer); Goodall D.M..(Translator)
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN 9780851310138 Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 2385
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Author Smith, L.A.; Wells, K.L.; Marion, G.; Swain, D.L.; Hutchings, M.R.
Title Effects of group composition on the grazing behaviour of herbivores Type Journal Article
Year (up) Publication Animal Behaviour. Abbreviated Journal Anim. Behav.
Volume In Press, Corrected Proof Issue Pages
Keywords grazing; group composition; herbivore; individual behaviour; physiological state
Abstract Animal behaviour is often a function of the animal's physiological state. Groups of animals will often contain individuals with a range of physiological states and the grazing behaviour of herbivores is affected by their physiological state. This study compared the grazing decisions of animals in groups of single and mixed physiological states. Using a grazing model that simulated individual herbivore behaviour in relation to environmental distributions of forage resource (grass) and parasites (faeces), we tested the hypothesis that an animal's level of parasite exposure via the faecal-oral route is affected by the composition of physiological states in the group. Four physiological states were considered: parasite-naïve, parasitized, lactating and parasite-immune animals. Baseline parasite exposure levels for each state were generated by simulating single-state groups and were compared to simulations of each of the six two-state combinations. In single-state groups parasitized animals had the least and lactating animals had the greatest levels of parasite exposure. When co-grazing with lactating animals, parasitized, immune and naïve animals increased their parasite exposure, relative to single-state groups. When co-grazing with parasitized animals, lactating, immune and naïve animals reduced their parasite exposure, relative to single-state groups. There was no difference in parasite exposure of the immune or naïve animals co-grazing together when compared to the single-state groups. These results highlight the need to recognize the impact of the individual when studying group-living animals.
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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 0003-3472 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 5155
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Author Krishnan, A.; Gandour, J.T.; Ananthakrishnan, S.; Bidelman, G.M.; Smalt, C.J.
Title Functional ear (a)symmetry in brainstem neural activity relevant to encoding of voice pitch: A precursor for hemispheric specialization? Type Journal Article
Year (up) Publication Brain and Language Abbreviated Journal
Volume In Press, Corrected Proof Issue Pages
Keywords Auditory; Human; Brainstem; Pitch; Language; Mandarin Chinese; Fundamental frequency-following response (FFR); Functional ear asymmetry; Experience-dependent plasticity; Subcortical
Abstract Pitch processing is lateralized to the right hemisphere; linguistic pitch is further mediated by left cortical areas. This experiment investigates whether ear asymmetries vary in brainstem representation of pitch depending on linguistic status. Brainstem frequency-following responses (FFRs) were elicited by monaural stimulation of the left and right ear of 15 native speakers of Mandarin Chinese using two synthetic speech stimuli that differ in linguistic status of tone. One represented a native lexical tone (Tone 2: T2); the other, T2', a nonnative variant in which the pitch contour was a mirror image of T2 with the same starting and ending frequencies. Two 40-ms portions of f0 contours were selected in order to compare two regions (R1, early; R2 late) differing in pitch acceleration rate and perceptual saliency. In R2, linguistic status effects revealed that T2 exhibited a larger degree of FFR rightward ear asymmetry as reflected in f0 amplitude relative to T2'. Relative to midline (ear asymmetry = 0), the only ear asymmetry reaching significance was that favoring left ear stimulation elicited by T2'. By left- and right-ear stimulation separately, FFRs elicited by T2 were larger than T2' in the right ear only. Within T2', FFRs elicited by the earlier region were larger than the later in both ears. Within T2, no significant differences in FFRS were observed between regions in either ear. Collectively, these findings support the idea that origins of cortical processing preferences for perceptually-salient portions of pitch are rooted in early, preattentive stages of processing in the brainstem.
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Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0093-934x ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 5391
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Author Siniscalchi, M.; Sasso, R.; Pepe, A.M.; Dimatteo, S.; Vallortigara, G.; Quaranta, A.
Title Sniffing with the right nostril: lateralization of response to odour stimuli by dogs Type Journal Article
Year (up) Publication Animal Behaviour Abbreviated Journal Anim. Behav.
Volume In Press, Corrected Proof Issue Pages
Keywords animal welfare; Canis familiaris; dog; emotion; laterality olfaction; physiology
Abstract Lateralization in dogs, Canis familiaris, has been reported for paw usage and response to visual and acoustic stimuli. Surprisingly, however, no investigation of possible lateralization for the most relevant sensory domain of dogs, namely olfaction, has been carried out. Here we investigated left and right nostril use in dogs freely sniffing different emotive stimuli in unrestrained conditions. When sniffing novel nonaversive stimuli (food, lemon, vaginal secretion and cotton swab odours), dogs showed initial preferential use of the right nostril and then a shift towards use of the left nostril with repeated stimulus presentation. When sniffing arousal stimuli such as adrenaline and veterinary sweat odorants, dogs showed a consistent right nostril bias all over the series of stimulus presentations. Results suggest initial involvement of the right hemisphere in processing of novel stimuli followed by the left hemisphere taking charge of control of routine behaviour. Sustained right nostril response to arousal stimuli appears to be consistent with the idea that the sympathetic hypothalamic-pituitary-adrenal axis is mainly under the control of the right hemisphere. The implications of these findings for animal welfare are discussed.
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Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0003-3472 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 5394
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Author Keeling, L.J.; Bøe, K.E.; Christensen, J.W.; Hyyppä, S.; Jansson, H.; Jørgensen, G.H.M.; Ladewig, J.; Mejdell, C.M.; Särkijärvi, S.; Søndergaard, E.; Hartmann, E.
Title Injury incidence, reactivity and ease of handling of horses kept in groups: a matched case control study in four Nordic countries Type Journal Article
Year (up) Publication Applied Animal Behaviour Science Abbreviated Journal Appl Anim Behav Sci
Volume Issue Pages
Keywords horse; behaviour; reactivity; injury; welfare; management
Abstract Abstract There is increasing interest in keeping horses in groups, but progress is hampered by a lack of knowledge about which horses can and should be kept together. Therefore, our objective was to investigate the effect of group composition on the occurrence of injuries among horses, the ease of removing horses from groups and horses’ reactivity to a fearful stimulus. Using a matched case control design, 61 groups of horses were studied in Denmark, Norway, Finland and Sweden. They were allocated into groups of similar or different age and sex or where membership changed regularly or remained stable. Injuries were recorded before mixing the horses into treatment groups, the day after mixing and four weeks later. Reactivity of horses to a moving novel object and the behaviour of a horse being removed from its group and the reactions of other group members towards this horse and the handler were evaluated. It was hypothesized that a more socially variable group composition has beneficial effects on behaviour, ease of handling and reducing reactivity whereas frequent changes in group composition has negative consequences, resulting in more injuries. We found that differences in treatment effects were mainly related to breed, rather than group composition. Icelandic horses reacted less to the movement of the novel object (P = 0.007) and approached it more afterwards (P = 0.04). They also had fewer new injuries than warmbloods following mixing (P < 0.001) and fewer than all other groups 4 weeks later (P < 0.01). Most new injuries after mixing were minor and recorded on the horse’s head, chest, hind legs and rump. In conclusion, variations in sex and age composition of the group had little effect on injury level, reactivity and ease of handling compared to the general effect of breed. Concerns about the risk of severe injuries associated with keeping horses in groups are probably overestimated. Thus, we propose that horses can be successfully kept in groups of different sex and age composition.
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Language Summary Language Original Title
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Series Volume Series Issue Edition
ISSN 0168-1591 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 6020
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Author Mednikov Bm, G.J.
Title Zur systematischen Stellung des Kulans Type Book Whole
Year (up) Publication Abbreviated Journal
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Abstract
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 1384
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Author Selva, N.; Cortés-Avizanda, A.; Lemus, J.A.; Blanco, G.; Mueller, T.; Heinrich, B.; Donázar, J.A.
Title Stress associated with group living in a long-lived bird Type Journal Article
Year (up) Publication Biology Letters Abbreviated Journal Biol Lett
Volume Issue Pages
Keywords Bia&#322; owie&#380; a forest common raven Corvus corax glucocorticoids parasites sociality
Abstract Many long-lived avian species adopt life strategies that involve a gregarious way of life at juvenile and sub-adult stages and territoriality during adulthood. However, the potential associated costs of these life styles, such as stress, are poorly understood. We examined the effects of group living, sex and parasite load on the baseline concentration of faecal stress hormone (corticosterone) metabolites in a wild population of common ravens (Corvus corax). Corticosterone concentrations were significantly higher in non-breeding gregarious ravens than in territorial adults. Among territorial birds, males showed higher stress levels than their mates. Parasite burdens did not affect hormone levels. Our results suggest a key role of the social context in the stress profiles of the two population fractions, and that group living may be more energetically demanding than maintaining a territory. These findings have implications for understanding hormonal mechanisms under different life styles and may inspire further research on the link between hormone levels and selective pressures modulating gregarious and territorial strategies in long-lived birds.
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Notes 10.1098/rsbl.2010.1204 Approved no
Call Number Equine Behaviour @ team @ Serial 5292
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Author F. J. G. Pogge
Title Ansichten über die Entstehung und Ausbildung des edlen Pferdes und die zur Verbesserung der Pferdezucht anzuwendenden Mittel Type Journal Article
Year (up) 1836 Publication Abbreviated Journal
Volume Issue Pages
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Publisher Opitz und Srege Place of Publication Güstrow Editor
Language Summary Language Original Title
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Notes Approved no
Call Number Equine Behaviour @ team @ Serial 5969
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