Records |
Author |
Ruid, D.B.; Paul, W.J.; Roell, B.J.; Wydeven, A.P.; Willging, R.C.; Jurewicz, R.L.; Lonsway, D.H. |
Title |
Wolf-Human Conflicts and Management in Minnesota, Wisconsin, and Michigan |
Type |
Book Chapter |
Year |
2009 |
Publication |
Recovery of Gray Wolves in the Great Lakes Region of the United States: An Endangered Species Success Story |
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Volume |
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Issue |
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Pages |
279-295 |
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Publisher |
Springer New York |
Place of Publication |
New York, NY |
Editor |
Wydeven, A.P.; Van Deelen, T.R.; Heske, E.J. |
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ISBN |
978-0-387-85952-1 |
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Call Number |
Equine Behaviour @ team @ Ruid2009 |
Serial |
6577 |
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Author |
Waiblinger, S |
Title |
Animal welfare and housing |
Type |
Book Chapter |
Year |
2009 |
Publication |
Welfare of Production Animals:: Assessment and Management of Risks (Food Safety Assurance and Veterinary Public Health) |
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Volume |
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Issue |
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Pages |
79-111 |
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Publisher |
Wageningen Acad. Publ. |
Place of Publication |
Wageningen |
Editor |
Smulders, F. J. |
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978-90-8686-122-4. |
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Call Number |
Equine Behaviour @ team @ |
Serial |
5302 |
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Author |
Krueger,K.; Flauger, B. |
Title |
Social and individual olfaction through horse faeces (Equus caballus) |
Type |
Book Chapter |
Year |
2009 |
Publication |
Program of the 4. Thementagung der Ethologischen Gesellschaft, Februar 12 -14, 2009. |
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Issue |
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Pages |
23 |
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Publisher |
Dpz. |
Place of Publication |
Göttingen |
Editor |
Kappeler,P.M. ; Schwibbe, M. |
Language |
German |
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Equine Behaviour @ team @ |
Serial |
5716 |
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Author |
Krueger, K.; Flauger, B. |
Title |
Horses (Equus caballus) show respect and trust in their owners |
Type |
Book Chapter |
Year |
2009 |
Publication |
Program of the 4. Thementagung der Ethologischen Gesellschaft, Februar 12 -14, 2009. |
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Issue |
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Pages |
32 |
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Dpz. |
Place of Publication |
Göttingen |
Editor |
Kappeler, P.M.; Schwibbe, M. |
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Equine Behaviour @ team @ Krueger2009 |
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5717 |
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Author |
Flauger, B.; Krueger, K.; Gerhards, H.; Moestl, E. |
Title |
Measurement of glucocorticoid metabolites in horse faeces: the validation of different group specific enzymeimmunoassays and extraction methods. |
Type |
Book Chapter |
Year |
2009 |
Publication |
Proceeding of the 102. Annual meeting of the Deutsche Zoologische Gesellschaft (DZG). |
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Issue |
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Pages |
166 |
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Dt. Zoologische Ges |
Place of Publication |
München |
Editor |
Cremer,S.;Schrempf,A.;Heinze,J. |
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978-3-00-028368-0 |
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Equine Behaviour @ team @ |
Serial |
5718 |
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Author |
Hanggi, E.B.; Ingersoll, J.F. |
Title |
Long-term memory for categories and concepts in horses (Equus caballus) |
Type |
Journal Article |
Year |
2009 |
Publication |
Animal Cognition |
Abbreviated Journal |
Anim. Cogn. |
Volume |
13 |
Issue |
3 |
Pages |
451-462 |
Keywords |
Horse – Long-term memory – Concept – Categorization – Discrimination – LCD display – Equine |
Abstract |
Three horses (Equus caballus) with a history of performing cognitive tasks including discrimination learning, categorization, and concept use were tested to evaluate their long-term memory (LTM) in three experiments. In addition, use of LCD multi-displays for stimulus presentation was incorporated into cognition testing protocol for the first time with horses. Experiment 1 tested LTM for discrimination learning that originally occurred 6 years earlier. Five sets of stimuli were used and the two horses tested showed no decrement in performance on four of the sets; however, both horses did score below chance on one set. Experiment 2 examined long-term categorization recall 10 years after horses had demonstrated the ability to make stimulus selections based on shared characteristics within a given category. The horse tested for LTM after the decade-long interval immediately and consistently applied the previously learned categorization rule to not only familiar but also novel sets of stimuli. Experiment 3 tested another horse for LTM for a relative size concept. This horse had originally demonstrated concept rule use in order to select stimuli based on their relative size to one another. More than 7 years later and without further training, this horse reliably applied the previously established size concept to both familiar and novel sets of stimuli. These findings are the first reports of long-term categorical and conceptual memory in horses and are consistent with observations of domestic and wild horses, which indicate that behavioral and ecological events may be remembered for long periods of time. These studies also demonstrate the adaptive nature of horses with regard to their ability to generalize over several different testing conditions. |
Address |
Equine Research Foundation, P.O. Box 1900, Aptos, CA, 95001, USA, EquiResF@aol.com |
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English |
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1435-9456 |
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Notes |
PMID:19148689 |
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no |
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Equine Behaviour @ team @ |
Serial |
4760 |
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Author |
Robins, A.; Phillips, C. |
Title |
Lateralised visual processing in domestic cattle herds responding to novel and familiar stimuli |
Type |
Journal Article |
Year |
2009 |
Publication |
Laterality: Asymmetries of Body, Brain and Cognition |
Abbreviated Journal |
Laterality |
Volume |
15 |
Issue |
5 |
Pages |
514-534 |
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Abstract |
We investigated whether cattle exhibit preferences to monitor challenging and novel stimuli. Experiments were conducted on dairy and beef cattle herds and revealed significant left eye preferences in the cattle for viewing an experimenter walking to repeatedly split the herd through its centre. Visual lateralisation was demonstrated in the preference to use the left monocular field to monitor the experimenter, alone or equipped with a range of novel stimuli. This finding is consistent with left eye preferences found in various species of mammals, birds, and amphibians responding to predators and novel stimuli. A cohort of the familiarised cattle herds was then subjected to additional herd-splitting tests with the same stimuli and demonstrated a reversal of viewing preferences, preferring to monitor the experimenter and stimuli within the right and not left monocular field. This directional shift in viewing preferences is consistent with experience-dependent learning found in lateralised visual processing in other, non-mammalian, species, and to our knowledge is the first of such studies to suggest that such lateralised learning processes also exist in mammals. Together the data support a number of key hypotheses concerning the evolution and conservation of lateralised brain function in vertebrates, and also provide important considerations for livestock handling. |
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Publisher |
Routledge |
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1357-650x |
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Notes |
doi: 10.1080/13576500903049324 |
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Equine Behaviour @ team @ |
Serial |
5918 |
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Author |
Whistance, L.K.; Sinclair, L.A.; Arney, D.R.; Phillips, C.J.C. |
Title |
Trainability of eliminative behaviour in dairy heifers using a secondary reinforcer |
Type |
Journal Article |
Year |
2009 |
Publication |
Applied Animal Behaviour Science |
Abbreviated Journal |
Appl. Anim. Behav. Sci. |
Volume |
117 |
Issue |
3-4 |
Pages |
128-136 |
Keywords |
Cattle; Eliminative behaviour; Learning; Clicker training; Clean bedding |
Abstract |
Soiled bedding influences cleanliness and disease levels in dairy cows and there is no evidence of an inherent latrine behaviour in cattle. If cows were trained to use a concrete area of the housing system as a latrine, a cleaner bed could be maintained. Thirteen group-housed, 14-16-month-old Holstein-Friesian heifers, were clicker trained with heifer-rearing concentrate pellets as a reward. Training was carried out in four phases. (Phase 1) Association of feed reward with clicker, criterion: 34/40 correct responses. (Phase 2) Simple task (nose-butting a disc) to reinforce phase 1 association, criterion: 17/20 correct responses. (Phase 3) Association of eliminative behaviour with reward where criterion was four sessions with only one incorrect response: criteria for each heifer in phases 1-3 were set using binomial tests. (Phase 4) Shaping eliminative behaviour to occur on concrete. Possible responses were, eliminating on concrete (C) or straw (S), or moving from one substrate to another immediately before eliminating: C --> S, S --> C. Heifers were rewarded for the desired behaviours C and S --> C and ignored when S and C --> S occurred. If learning was achieved, C should increase as C --> S decreased and S --> C should increase as S decreased: tested with Spearman rank correlations. All heifers achieved criterion by day 4 of phase 1 (P = 0.001); day 1 of phase 2 (P = 0.001) and day 10 of phase 3 (P < 0.009). Responses changed throughout phase 3 beginning with (i) looking at the trainer whilst voiding then moving to trainer after the click, and later including (ii) moving to trainer immediately before- or (iii) during voiding. No relationship was found between S and S --> C (rs = -0.14; P = 0.63) or C and C --> S (rs = -0.33; P = 0.25). All group members eliminated more often on concrete (580) than on straw (141) but four heifers with consistently longer lying bouts also showed more C --> S before lying down (Mann-Whitney, P = 0.007). The present study is believed to be the first reported work to show that cattle can be trained to show an awareness of their own eliminative behaviour. This was not successfully shaped to latrine behaviour, however, and it is suggested that floor type may not have been a sufficiently salient cue. Voiding on straw occurred largely with response C --> S (0.73) and general behaviour suggested that this was strongly linked to lying patterns of individual heifers. |
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0168-1591 |
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Equine Behaviour @ team @ |
Serial |
4765 |
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Author |
Bender, C.; Herzing, D.; Bjorklund, D. |
Title |
Evidence of teaching in atlantic spotted dolphins ( Stenella frontalis ) by mother dolphins foraging in the presence of their calves |
Type |
Journal Article |
Year |
2009 |
Publication |
Animal Cognition |
Abbreviated Journal |
Anim. Cogn. |
Volume |
12 |
Issue |
1 |
Pages |
43-53 |
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Abstract |
Teaching is a powerful form of social learning, but there is little systematic evidence that it occurs in species other than humans. Using long-term video archives the foraging behaviors by mother Atlantic spotted dolphins (Stenella frontalis) were observed when their calves were present and when their calves were not present, including in the presence of non-calf conspecifics. The nine mothers we observed chased prey significantly longer and made significantly more referential body-orienting movements in the direction of the prey during foraging events when their calves were present than when their calves were not present, regardless of whether they were foraging alone or with another non-calf dolphin. Although further research into the potential consequences for the naive calves is still warranted, these data based on the maternal foraging behavior are suggestive of teaching as a social-learning mechanism in nonhuman animals. |
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Equine Behaviour @ team @ |
Serial |
4720 |
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Author |
Majolo, B.; Ventura, R.; Koyama, N. F. |
Title |
A Statistical Modelling Approach to the Occurrence and Timing of Reconciliation in Wild Japanese Macaques |
Type |
Journal Article |
Year |
2009 |
Publication |
Ethology |
Abbreviated Journal |
Ethology |
Volume |
115 |
Issue |
2 |
Pages |
152-166 |
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Abstract |
In various social species, animals have been observed to share friendly relationships with some group members and to resolve conflicts through reconciliation, the exchange of affiliative behaviour soon after a conflict that functions to restore the relationship between the former opponents. The valuable relationship hypothesis predicts that reconciliation should be observed more often after conflicts between friends. Friendly relationships can be described by three dimensions (i.e. value, security and compatibility); however, research into the relative importance of these dimensions for the occurrence of reconciliation is sparse. Moreover, reconciliation may depend on factors other than the social relationship between opponents including, for example, their social status or the context of the conflict. Our study aimed at analysing which factors are important determinants of reconciliation and at testing the valuable relationship hypothesis, by analysing the relative effects of relationship value, security and compatibility on the occurrence and timing of reconciliation. We collected data on two troops of wild Japanese macaques living on Yakushima Island, Japan, and selected the best predicting variables of reconciliation using linear mixed models. Our results show that reconciliation occurs more frequently, and earlier, after conflicts between opponents who exchange a higher percentage of grooming. Two additional variables related to relationship security and value were selected in the best models: frequency of aggression and of approaches resulting in tolerated co-feeding. Among the variables not related to relationship quality, distance between opponents at the end of the conflict, kinship, sex of the opponents and context of conflict (i.e. during feeding or social time) were included in our models. Our findings support the valuable relationship hypothesis and, in particular, highlight that the fitness-related benefits of social relationships (i.e. the relationship value) are important determinants of the evolution of friendly relationships and reconciliation. |
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Equine Behaviour @ team @ |
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4745 |
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