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dc.contributor.authorGladbach, Anja
dc.contributor.authorGladbach, David Joachim
dc.contributor.authorKoch, Martina
dc.contributor.authorKuchar, Alexandra
dc.contributor.authorMöstl, Erich
dc.contributor.authorQuillfeldt, Petra
dc.date.accessioned2021-09-24T12:43:39Z
dc.date.available2021-09-24T12:43:39Z
dc.date.issued2011-07-01
dc.identifier.urihttps://doi.org/10.1186/1742-9994-8-16
dc.identifier.urihttps://jlupub.ub.uni-giessen.de//handle/jlupub/237
dc.identifier.urihttp://dx.doi.org/10.22029/jlupub-184
dc.description.abstractThe measurement of faecal glucocorticoid metabolites is used as a non-invasive technique to study stress in animal populations. They have been used most widely in mammals, and mammalian studies have also treated issues such as sample stability and storage methods. In birds, faecal corticosterone metabolite (CM) assays have been validated for a small number of species, and adequate storage under field conditions has not been addressed explicitly in previous studies. Furthermore, while it is well-established that baseline plasma corticosterone levels in birds rise with declining body condition, no study so far investigated if this relationship is also reflected in faecal samples. We here present data of a field study in wild Upland geese Chloephaga picta leucoptera on the Falkland Islands, testing different storage methods and investigating the relationship of faecal CM concentrations to body condition and reproductive parameters. We found that faecal CM measures are significantly repeatable within individuals, higher in individuals with lower body condition in both male and female wild Upland geese and higher in later breeding females with smaller broods. These results suggest that measuring faecal CM values may be a valuable non-invasive tool to monitor the relative condition or health of individuals and populations, especially in areas where there still is intense hunting practice.de_DE
dc.language.isoende_DE
dc.rightsNamensnennung - Nicht kommerziell 2.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc/2.0/
dc.subjectUpland goosede_DE
dc.subjectChloephaga picta leucopterade_DE
dc.subjectStressde_DE
dc.subjectBody conditionde_DE
dc.subjectFaecal glucocorticoid metabolitesde_DE
dc.subject.ddcddc:570de_DE
dc.subject.ddcddc:590de_DE
dc.titleCan faecal glucocorticoid metabolites be used to monitor body condition in wild Upland geese Chloephaga picta leucoptera?de_DE
dc.typearticlede_DE
local.affiliationBiologiede_DE
local.source.spage1491de_DE
local.source.epage1498de_DE
local.source.journaltitleBehavioral Ecology and Sociobiologyde_DE
local.source.volume65de_DE


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