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dc.contributor.authorTwiss, S D
dc.contributor.authorWright, N C
dc.contributor.authorDunstone, N
dc.contributor.authorRedman, P
dc.contributor.authorMoss, S
dc.contributor.authorPomeroy, P P
dc.date.accessioned2015-08-28T12:10:03Z
dc.date.available2015-08-28T12:10:03Z
dc.date.issued2002-04
dc.identifier.citationTwiss , S D , Wright , N C , Dunstone , N , Redman , P , Moss , S & Pomeroy , P P 2002 , ' Behavioral evidence of thermal stress from overheating in UK breeding gray seals ' , Marine Mammal Science , vol. 18 , no. 2 , pp. 455-468 . https://doi.org/10.1111/j.1748-7692.2002.tb01048.xen
dc.identifier.issn0824-0469
dc.identifier.otherPURE: 778961
dc.identifier.otherPURE UUID: 69d486c3-21ed-40dd-9ceb-261a962cf080
dc.identifier.otherWOS: 000175164000009
dc.identifier.otherScopus: 0036235428
dc.identifier.otherORCID: /0000-0003-1603-5630/work/46569100
dc.identifier.urihttp://hdl.handle.net/10023/7345
dc.description.abstractGray seals (Halichoerus grypus) in the UK exhibit clear preferences for pupping close to pools of water on inland breeding sites. The reasons for this are unclear as seals are thought to derive all their water requirements from the metabolism of fat. Likewise, the prospect of seals overheating during the UK's cool, damp, autumnal breeding seasons, has seemed unlikely, but has not been previously explored. Here, we provide preliminary behavioral evidence of thermal stress in female gray seals breeding on the island of North Rona, Scotland. Video footage provided measures of proximity to, and the proportion of animals bathing in, pools in relation to meteorological data (temperature, mean sea-level pressure, rainfall, wind speed and direction) on four dates spread through a single breeding season. The proportion of females close to pools increased with pressure (warmer, drier conditions) and decreased on wetter days. In addition, analyses of colony-wide patterns of seal dispersion showed that females tended to be closer to pools of water at higher pressures and temperatures and at lower wind-speeds. These results provide the first evidence of thermal stress and behavioral thermoregulation through access to pools of water in a phocid breeding in temperate autumnal conditions.
dc.format.extent14
dc.language.isoeng
dc.relation.ispartofMarine Mammal Scienceen
dc.rightsThis is the peer reviewed version of the following article: Twiss, S. D., Wright, N. C., Dunstone, N., Redman, P., Moss, S. and Pomeroy, P. P. (2002), Behavioral evidence of thermal stress from over-heating in UK breeding gray seals, Marine Mammal Science, 18 (2): 455–468, which has been published in final form at http://dx.doi.org/10.1111/j.1748-7692.2002.tb01048.x. This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.en
dc.subjectGray sealen
dc.subjectHalichoerus grypusen
dc.subjectBehavioral thermoregulationen
dc.subjectBreeding habitaten
dc.subjectNorth Ronaen
dc.subjectQH301 Biologyen
dc.subject.lccQH301en
dc.titleBehavioral evidence of thermal stress from overheating in UK breeding gray sealsen
dc.typeJournal articleen
dc.description.versionPostprinten
dc.contributor.institutionUniversity of St Andrews.School of Biologyen
dc.contributor.institutionUniversity of St Andrews.Scottish Oceans Instituteen
dc.identifier.doihttps://doi.org/10.1111/j.1748-7692.2002.tb01048.x
dc.description.statusPeer revieweden
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=0036235428&partnerID=8YFLogxKen


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