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dc.contributor.authorCrossey, B.
dc.contributor.authorGanswindt, A.
dc.contributor.authorChimimba, C.
dc.date.accessioned2019-04-24T06:31:18Z
dc.date.available2019-04-24T06:31:18Z
dc.date.issued2018
dc.identifier.citationCrossey, B.; Ganswindt, A.; Chimimba, C. (2018) Faecal glucocorticoid metabolite concentrations and their alteration post-defaecation in African wild dogs, Lycaon pictus from South Africa. Wildlife Biology, 2018(1): #469en_ZA
dc.identifier.issn0909-6396en_ZA
dc.identifier.urihttp://hdl.handle.net/123456789/2636
dc.description.abstractNon-invasive techniques for the monitoring of animal well-being, such as faecal hormone analysis, are increasingly becoming some of the most desirable methods for addressing practical conservation questions. Despite the widespread use of faecal hormone measurements for monitoring responses to stressors and its known applicability to African wild dogs Lycaon pictus, the potential influence of time of collection post-defaecation on stress-steroid concentrations in faecal matter has not yet been investigated. In the present study, we determined the rate at which African wild dog faecal glucocorticoid metabolite (fGCM) concentrations change over a 16-day period post-defaecation, in order to provide recommendations for best sampling practice. No significant changes in fGCM concentrations were found for the first 48 h post-defaecation. However, an approximately 30% increase in fGCM concentrations were already noted between day 1 and day 2, followed by a significant 150% increase at 96 h post-defaecation. We therefore suggest that respective faecal material should be collected within the first 24 h post-defaecation to ensure the reliability of fGCM analysis. In addition, we collected baseline data denoting the fGCM concentrations of captive African wild dogs sampled across three South African captive sites. Determined baseline fGCM concentrations differed between African wild dogs at the sites sampled. These data could be used in future studies aimed at identifying the key stressor complexes perceived by captive African wild dogs in order to improve management strategies.en_ZA
dc.language.isoenen_ZA
dc.publisherBioOneen_ZA
dc.subjectcaptive housing conditionsen_ZA
dc.subjectcaptive managementen_ZA
dc.subjectfGCM baselineen_ZA
dc.subjectfGCM stability post-defaecationen_ZA
dc.titleFaecal glucocorticoid metabolite concentrations and their alteration post-defaecation in African wild dogs, Lycaon pictus from South Africaen_ZA
dc.typeJournalArticlesen_ZA
dc.cibjournalWildlife Biologyen_ZA
dc.cibprojectNAen_ZA


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