Roosting Behaviour and Thermoregulation of the Northern Long-Eared Bat (Myotis septentrionalis) Near the Northern Extent of its Range

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atmire.migration.oldid4927
dc.contributor.advisorBarclay, Robert
dc.contributor.authorKaupas, Laura
dc.contributor.committeememberReid, Mary
dc.contributor.committeememberVamosi, Steven
dc.contributor.committeememberMelin, Amanda
dc.date.accessioned2016-09-21T21:53:49Z
dc.date.available2016-09-21T21:53:49Z
dc.date.issued2016
dc.date.submitted2016en
dc.description.abstractReproductive female mammals have high energetic demands. This may be particularly true for small, nocturnal mammals at high latitudes, where temperatures are relatively low and summer nights are short. Tree roosts are colder than building roosts, likely resulting in greater energetic constraints for tree-roosting bats. My research goal was to determine how reproductive, tree-roosting Myotis septentrionalis reduce the costs of roosting in relatively cool roosts near the northern extent of their range. I investigated the roosting behaviour of M. septentrionalis, and the thermoregulatory patterns and reproductive timing of M. septentrionalis and building-roosting M. lucifugus in the Northwest Territories, Canada. Myotis septentrionalis exhibited roosting behaviours that should reduce energetic costs. Despite lower tree-roost temperatures, the two species used similar thermoregulatory patterns, suggesting higher energetic costs for M. septentrionalis. However, M. septentrionalis foraged for longer, perhaps compensating for these higher costs, resulting in similar reproductive timing and rates between species.en_US
dc.identifier.citationKaupas, L. (2016). Roosting Behaviour and Thermoregulation of the Northern Long-Eared Bat (Myotis septentrionalis) Near the Northern Extent of its Range (Master's thesis, University of Calgary, Calgary, Canada). Retrieved from https://prism.ucalgary.ca. doi:10.11575/PRISM/27692en_US
dc.identifier.doihttp://dx.doi.org/10.11575/PRISM/27692
dc.identifier.urihttp://hdl.handle.net/11023/3322
dc.language.isoeng
dc.publisher.facultyGraduate Studies
dc.publisher.institutionUniversity of Calgaryen
dc.publisher.placeCalgaryen
dc.rightsUniversity of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission.
dc.subjectAnimal Physiology
dc.subjectEcology
dc.subject.classificationRoost Ecologyen_US
dc.subject.classificationThermoregulationen_US
dc.subject.classificationBatsen_US
dc.titleRoosting Behaviour and Thermoregulation of the Northern Long-Eared Bat (Myotis septentrionalis) Near the Northern Extent of its Range
dc.typemaster thesis
thesis.degree.disciplineBiological Sciences
thesis.degree.grantorUniversity of Calgary
thesis.degree.nameMaster of Science (MSc)
ucalgary.item.requestcopytrue
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