Vis enkel innførsel

dc.contributor.authorSøraker, Jørgen Skavdal
dc.contributor.authorStokke, Bård Gunnar
dc.contributor.authorKleven, Oddmund
dc.contributor.authorMoksnes, Arne
dc.contributor.authorRudolfsen, Geir
dc.contributor.authorSkjærvø, Gine Roll
dc.contributor.authorVaagland, Henriette
dc.contributor.authorRøskaft, Eivin
dc.contributor.authorRanke, Peter Sjolte
dc.date.accessioned2022-11-07T10:06:44Z
dc.date.available2022-11-07T10:06:44Z
dc.date.issued2022-01-11
dc.description.abstractThe ability to track variation in climate is important for species to persist in a given environment. Lack of responses to both long-term changes and inter-annual variation in climate parameters can result in reduced fitness and population decline. Furthermore, migration strategy can influence the ability to track climatic variation due to the potential to use reliable environmental cues. Here, we studied the temporal relationship between birch leafing and onset of breeding for three bird species with contrasting migration strategies over a 20-year period in a subalpine habitat in Central Norway. We found no temporal change in birch leafing date or breeding onset for the three bird species over the study period. However, we found a statistically significant difference in the ability to track inter-annual variation in birch leafing date between the resident and two long-distance migratory species. The resident great tit Parus major was more capable of initiating egg laying in closer association to variation in birch leafing in early springs, than the long-distance migratory European pied flycatcher Ficedula hypoleuca and common redstart Phoenicurus phoenicurus. Long-distance migrants seem to have been constrained by arrival date or time from arrival to entering the breeding areas, in contrast to resident birds, which might be better able track early initiation of spring in breeding areas by adjusting egg laying date. Our findings highlight the importance of not solely studying directional long-term climatic change, but also pay attention to inter-annual variation.en_US
dc.identifier.citationSøraker JS, Stokke BG, Kleven O, Moksnes A, Rudolfsen G, Skjærvø GRS, Vaagland H, Røskaft E, Ranke PS. Resident bird species track inter-annual variation in spring phenology better than long-distance migrants in a subalpine habitat. Climate Change Ecology. 2022;3en_US
dc.identifier.cristinIDFRIDAID 1980933
dc.identifier.doi10.1016/j.ecochg.2022.100050
dc.identifier.issn2666-9005
dc.identifier.urihttps://hdl.handle.net/10037/27273
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.journalClimate Change Ecology
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2022 The Author(s)en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0en_US
dc.rightsAttribution 4.0 International (CC BY 4.0)en_US
dc.subjectVDP::Matematikk og naturvitenskap: 400::Zoologiske og botaniske fag: 480en_US
dc.subjectVDP::Mathematics and natural scienses: 400::Zoology and botany: 480en_US
dc.titleResident bird species track inter-annual variation in spring phenology better than long-distance migrants in a subalpine habitaten_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel

Attribution 4.0 International (CC BY 4.0)
Med mindre det står noe annet, er denne innførselens lisens beskrevet som Attribution 4.0 International (CC BY 4.0)