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Brussels, Belgium: 182."},{"key":"ref52","unstructured":"Dunstone N (1993) The mink. London: T &amp; A D Poyser Ltd."},{"key":"ref53","doi-asserted-by":"crossref","first-page":"487","DOI":"10.1006\/anbe.2002.3058","article-title":"Generalization of fear in farm mink, <italic>Mustela vison<\/italic>, genetically selected for behaviour towards humans","volume":"64","author":"J Malmkvist","year":"2002","journal-title":"Anim Behav"},{"key":"ref54","unstructured":"Moore D, McCabe G (1993)Introduction to the practice of statistics, 2nd ed. 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Ridgefield, CT, USA: Podium Publications. 352 p."},{"key":"ref69","doi-asserted-by":"crossref","first-page":"57","DOI":"10.1017\/S096272860001438X","article-title":"Can&apos;t stop, won&apos;t stop: Is stereotypy a reliable animal welfare indicator?","volume":"13","author":"GJ Mason","year":"2004","journal-title":"Anim Welfare"},{"key":"ref70","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1016\/j.applanim.2009.09.006","article-title":"Feather damaging behaviour in parrots: A review with consideration of comparative aspects","volume":"2","author":"YR Van Zeeland","year":"2009","journal-title":"Appl Anim Behav Sci 121"},{"key":"ref71","doi-asserted-by":"crossref","unstructured":"Mills DS, Marchant-Forde JN, editors (2010) The encyclopedia of applied animal behaviour and welfare. 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Denmark. 399 p."},{"key":"ref74","doi-asserted-by":"crossref","first-page":"363","DOI":"10.7120\/09627286.21.3.363","article-title":"The development of on-farm welfare assessment protocols for foxes and mink: The Welfur project","volume":"21","author":"J Mononen","year":"2012","journal-title":"Anim Welfare"},{"key":"ref75","doi-asserted-by":"crossref","first-page":"381","DOI":"10.1016\/0168-1591(91)90170-3","article-title":"Problems associated with the interpretation of physiological data in the assessment of animal welfare","volume":"28","author":"J Rushen","year":"1991","journal-title":"Appl Anim Behav Sci"},{"key":"ref76","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1037\/0033-2909.133.1.25","article-title":"If it goes up, must it come down? 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In: Olney PJS, Mace CM, Feistner AT, editors.Creative Conservation: Interactive management of wild and captive animals.London: Chapman &amp; Hall. pp. 167\u2013177.","DOI":"10.1007\/978-94-011-0721-1_8"},{"key":"ref83","doi-asserted-by":"crossref","first-page":"447","DOI":"10.1002\/zoo.1430130507","article-title":"Effects of environmental enrichment on reproduction","volume":"5","author":"K Carlstead","year":"1994","journal-title":"Zoo Biol 13"},{"key":"ref84","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1080\/10888705.2011.551619","article-title":"Bobcat (<italic>Lynx rufus<\/italic>) breeding in captivity: The importance of environmental enrichment","volume":"14","author":"MI Moll\u00e1","year":"2011","journal-title":"J Appl Anim Welfare Sci"},{"key":"ref85","unstructured":"Mason GJ (1991) Individual differences in the stereotypies of caged mink. University of Cambridge, Cambridge, PhD."},{"key":"ref86","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1016\/j.applanim.2004.04.010","article-title":"Effects of different feeding strategies during the winter period on behaviour and performance in mink females (<italic>Mustela vison<\/italic>)","volume":"89","author":"BM Damgaard","year":"2004","journal-title":"Appl Anim Behav Sci"},{"key":"ref87","unstructured":"National Farm Animal Care Council (2013) Code of practice for the care and handling of farmed mink."},{"key":"ref88","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1016\/j.anbehav.2014.02.007","article-title":"Observer bias in animal behaviour research: Can we believe what we score, if we score what we believe?","volume":"90","author":"FAM Tuyttens","year":"2014","journal-title":"Anim Behav"},{"key":"ref89","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1016\/j.applanim.2012.06.003","article-title":"Volunteer experience influences the conclusions of behavioural experiments","volume":"3","author":"LM Duncan","year":"2012","journal-title":"Appl Anim Behav Sci 140"},{"key":"ref90","unstructured":"Hansen SW, Jeppesen LL (2008) Bite marks as a welfare indicator in mink. Danish Fur Breeders&apos; Research Center Annual Report: 13\u201323."},{"key":"ref91","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1016\/S0168-1591(00)00099-X","article-title":"Effects of early weaning and housing conditions on the development of stereotypies in farmed mink","volume":"68","author":"LL Jeppesen","year":"2000","journal-title":"Appl Anim Behav Sci"},{"key":"ref92","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1016\/S0166-4328(02)00111-0","article-title":"Evidence for a relationship between cage stereotypies and behavioural disinhibition in laboratory rodents","volume":"136","author":"JP Garner","year":"2002","journal-title":"Behav Brain Res"},{"key":"ref93","doi-asserted-by":"crossref","first-page":"409","DOI":"10.1530\/jrf.0.0700409","article-title":"Relationship between serum testosterone concentrations and fertility in male mink (<italic>Mustela vison<\/italic>)","volume":"70","author":"C Sundqvist","year":"1984","journal-title":"J Reprod Fertil"},{"key":"ref94","unstructured":"D\u00edez-Le\u00f3n M (2014) Effects of environmental enrichment on stereotypic behaviour and reproductive success in American mink <italic>Neovison vison<\/italic>. PhD thesis, University of Guelph."},{"key":"ref95","first-page":"11","article-title":"Mink welfare improved by combined implementation of several small initiatives","volume":"28","author":"LL Jeppesen","year":"2004","journal-title":"Scientifur"},{"key":"ref96","first-page":"159","article-title":"Mortality in mink kits from birth to weaning","volume":"34","author":"RR Schneider","year":"1993","journal-title":"Can Vet J"},{"key":"ref97","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1006\/brbi.2000.0619","article-title":"Stress-induced susceptibility to bacterial infection during cutaneous wound healing","volume":"1","author":"IG Rojas","year":"2002","journal-title":"Brain Behav Immun 16"},{"key":"ref98","unstructured":"Scientific Committee on Animal Health and Animal Welfare (2001) The welfare of animals kept for fur production. European Commission Health and Consumer Protection Directorate-General."},{"key":"ref99","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1002\/1098-2361(2000)19:6<517::AID-ZOO4>3.0.CO;2-V","article-title":"Reproductive inefficiency in male black-footed ferrets (<italic>Mustela nigripes<\/italic>)","volume":"6","author":"KN Wolf","year":"2000","journal-title":"Zoo Biol 19"},{"key":"ref100","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1638\/1042-7260(2007)038[0169:MOCBFM]2.0.CO;2","article-title":"Mortality of captive black-footed ferrets (<italic>Mustela nigripes<\/italic>) at Smithsonian&apos;s national zoological park, 1989-2004","volume":"2","author":"E Bronson","year":"2007","journal-title":"J Zoo Widl Med 38"},{"key":"ref101","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1016\/j.bbr.2011.06.003","article-title":"Female C57BL\/6 mice show consistent individual differences in spontaneous interaction with environmental enrichment that are predicted by neophobia","volume":"224","author":"MD Walker","year":"2011","journal-title":"Behav Brain Res"},{"key":"ref102","doi-asserted-by":"crossref","first-page":"161","DOI":"10.1016\/j.applanim.2009.02.023","article-title":"Cognitive bias as an indicator of animal emotion and welfare: Emerging evidence and underlying mechanisms","volume":"118","author":"M Mendl","year":"2009","journal-title":"Appl Anim Behav Sci"}],"container-title":["PLoS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0110589","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,7,18]],"date-time":"2023-07-18T01:57:31Z","timestamp":1689645451000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0110589"}},"subtitle":[],"editor":[{"given":"Claude","family":"Wicker-Thomas","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2014,11,11]]},"references-count":102,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2014,11,11]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0110589","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,11,11]]}}}