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Author Sheriff, M.J.; Dantzer, B.; Delehanty, B.; Palme, R.; Boonstra, R. url  doi
openurl 
  Title Measuring stress in wildlife: techniques for quantifying glucocorticoids Type Journal Article
  Year (up) 2011 Publication Oecologia Abbreviated Journal  
  Volume 166 Issue 4 Pages 869-887  
  Keywords  
  Abstract Stress responses play a key role in allowing animals to cope with change and challenge in the face of both environmental certainty and uncertainty. Measurement of glucocorticoid levels, key elements in the neuroendocrine stress axis, can give insight into an animal’s well-being and can aid understanding ecological and evolutionary processes as well as conservation and management issues. We give an overview of the four main biological samples that have been utilized [blood, saliva, excreta (feces and urine), and integumentary structures (hair and feathers)], their advantages and disadvantages for use with wildlife, and some of the background and pitfalls that users must consider in interpreting their results. The matrix of choice will depend on the nature of the study and of the species, on whether one is examining the impact of acute versus chronic stressors, and on the degree of invasiveness that is possible or desirable. In some cases, more than one matrix can be measured to achieve the same ends. All require a significant degree of expertise, sometimes in obtaining the sample and always in extracting and analyzing the glucocorticoid or its metabolites. Glucocorticoid measurement is proving to be a powerful integrator of environmental stressors and of an animal’s condition.  
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  ISSN 1432-1939 ISBN Medium  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Sheriff2011 Serial 6150  
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Author Baragli, P.; Paoletti, E.; Vitale, V.; Sighieri, C. url  doi
openurl 
  Title Looking in the correct location for a hidden object: brief note about the memory of donkeys (Equus asinus) Type Journal Article
  Year (up) 2011 Publication Ethology Ecology & Evolution Abbreviated Journal Ethology Ecology & Evolution  
  Volume 23 Issue 2 Pages 187-192  
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  Abstract In recent years, considerable literature has been published on cognition in horses; however, much less is known about the cognitive abilities of domestic donkey (Equus asinus). This study aimed to expand our knowledge of donkey cognition by assessing their short-term memory capacity. We employed a detour problem combined with the classic delayed-response task, which has been extensively used to compare working memory duration in a variety of different species. A two-point choice apparatus was used to investigate location recall and search behaviour for a food target, after a short delay following its disappearance. Four donkeys completed the task with a 10 sec delay, while four others were tested with a 30 sec delay. Overall, each group performed above chance level on the test, showing that subjects had successfully encoded, maintained, and retrieved the existence and location of the target despite the loss of visual contact.  
  Address  
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  Publisher Taylor & Francis Place of Publication Editor  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0394-9370 ISBN Medium  
  Area Expedition Conference  
  Notes doi: 10.1080/03949370.2011.554885 Approved no  
  Call Number Equine Behaviour @ team @ Serial 6177  
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Author Baragli, P.; Vitale, V.; Paoletti, E.; Mengoli, M.; Sighieri, C. url  openurl
  Title Encoding the Object Position for Assessment of Short Term Spatial Memory in Horses (Equus caballus) Type Journal Article
  Year (up) 2011 Publication International Journal of Comparative Psychology Abbreviated Journal  
  Volume 24 Issue 3 Pages  
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  Abstract In this study, the detour problem was combined with the classic delayed-response task to investigate equine short-term spatial memory. Test subjects were eight female horses, divided into two groups (A and B) of four subjects each. The motivating object was made to move and disappear behind one oftwo identical obstacles in a two-point-choice apparatus. After a 10 s (Group A) or 30 s (Group B) delay the animal was released to seek the object. Both groups made more correct (14.8 ± 1.3 forGroup A and 13.5 ± 3.1 for Group B, mean ± SD) than incorrect choices (5.3 ± 1.3 for Group A and6.5 ± 3.1 for Group B, mean ± SD) and the performance of each group was significantly above chance level (z = 4.14,  p = 0.000, for Group A and z = 3.02, p = 0.002, for Group B). Therefore, tested animals were able to recover the object by approaching the correct obstacle after 10 s or 30 s delays, showing that they had encoded and recovered from memory the existence of the target object and its location.  
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  ISSN 2168-3344 ISBN Medium  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Serial 6178  
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Author Hampson, B.A.; Zabek, M.A.; Pollitt, C.C.; Nock, B. url  openurl
  Title Health and behaviour consequences of feral horse relocation Type Journal Article
  Year (up) 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. url  doi
openurl 
  Title Social learning and evolution: the cultural intelligence hypothesis Type Journal Article
  Year (up) 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. url  doi
openurl 
  Title Evolution of cognition Type Journal Article
  Year (up) 2011 Publication Wiley Interdiscip Rev Cogn Sci Abbreviated Journal  
  Volume 2 Issue Pages  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Van Horik2011 Serial 6230  
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Author van de Waal, E.; Bshary, R. url  doi
openurl 
  Title Social-learning abilities of wild vervet monkeys in a two-step task artificial fruit experiment Type Journal Article
  Year (up) 2011 Publication Anim Behav Abbreviated Journal  
  Volume 81 Issue Pages  
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  Call Number Equine Behaviour @ team @ van de Waal2011 Serial 6262  
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Author Morand-Ferron, J.; Cole, E.F.; Rawles, J.E.C.; Quinn, J.L. url  doi
openurl 
  Title Who are the innovators? A field experiment with 2 passerine species Type Journal Article
  Year (up) 2011 Publication Behav Ecol Abbreviated Journal  
  Volume 22 Issue Pages  
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  Call Number Equine Behaviour @ team @ Morand-Ferron2011 Serial 6264  
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Author Krange, O.; Skogen, K. url  doi
openurl 
  Title When the lads go hunting: The 'Hammertown mechanism' and the conflict over wolves in Norway Type Journal Article
  Year (up) 2011 Publication Ethnography Abbreviated Journal Ethnography  
  Volume 12 Issue 4 Pages 466-489  
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  Abstract Rural communities are changing. Depopulation and unemployment is accompanied by the advance of new perspectives on nature, where protection trumps resource extraction. These developments are perceived as threatening by rural working-class people with close ties to traditional land use ? a situation they often meet with cultural resistance. Cultural resistance is not necessarily launched against institutionalized power, nor does it necessarily imply a desire for fundamental social change. It should rather be seen as a struggle for autonomy. However, autonomy does not entail influence outside the cultural realm. Struggles to uphold traditional rural lifestyles ? for example by denouncing the current nature conservation regime ? could be understood in much the same conceptual framework as Willis employed in ?Learning to labour?. Based on an ethnographic study of the conflicts over wolf protection, we demonstrate that ?the Hammertown mechanism? is of a more general nature than often implied in the discussion of Willis? work.  
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  Publisher SAGE Publications Place of Publication Editor  
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  Series Volume Series Issue Edition  
  ISSN 1466-1381 ISBN Medium  
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  Notes doi: 10.1177/1466138110397227 Approved no  
  Call Number Equine Behaviour @ team @ Serial 6425  
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Author Zeder, M.A. openurl 
  Title Pathways to animal domestication Type Book Chapter
  Year (up) 2011 Publication Harlan II: Biodiversity in Agriculture: Domestication, Evolution, and Sustainability Abbreviated Journal  
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  Publisher University of California Place of Publication Davis Editor Damania, A.; Gepts, P.  
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  Notes Approved no  
  Call Number Equine Behaviour @ team @ Zeder2011 Serial 6316  
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