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dc.contributor.authorAmelineau, Francoise
dc.contributor.authorTarroux, Arnaud
dc.contributor.authorLacombe, Simon
dc.contributor.authorBråthen, Vegard Sandøy
dc.contributor.authorDescamps, Sebastien
dc.contributor.authorEkker, Morten
dc.contributor.authorFauchald, Per
dc.contributor.authorJohansen, Malin
dc.contributor.authorMoe, Børge
dc.contributor.authorAnker-Nilssen, Tycho
dc.contributor.authorBogdanova, Maria I.
dc.contributor.authorBringsvor, Ingar S.
dc.contributor.authorChastel, Olivier
dc.contributor.authorChristensen-Dalsgaard, Signe
dc.contributor.authorDaunt, Francis
dc.contributor.authorDehnhard, Nina
dc.contributor.authorErikstad, Kjell E.
dc.contributor.authorEzhov, Aleksey
dc.contributor.authorGavrilo, Maria
dc.contributor.authorHansen, Erpur S.
dc.contributor.authorHarris, Mike P.
dc.contributor.authorHelgason, Halfdan Helgi
dc.contributor.authorLangset, Magdalene
dc.contributor.authorLéandri-Breton, Don-Jean
dc.contributor.authorLorentsen, Svein-Håkon
dc.contributor.authorMerkel, Benjamin
dc.contributor.authorNewell, Mark
dc.contributor.authorOlsen, Bergur
dc.contributor.authorReiertsen, Tone Kristin
dc.contributor.authorSystad, Geir Helge Rødli
dc.contributor.authorThorarinsson, Thorkell L.
dc.contributor.authorÅström, Jens
dc.contributor.authorStrøm, Hallvard
dc.coverage.spatialNorth Atlantic, Greenland, British Islesen_US
dc.date.accessioned2024-02-06T14:08:39Z
dc.date.available2024-02-06T14:08:39Z
dc.date.created2023-11-08T10:32:44Z
dc.date.issued2023
dc.identifier.citationEcography. 2023, .en_US
dc.identifier.issn0906-7590
dc.identifier.urihttps://hdl.handle.net/11250/3115991
dc.description.abstractMigration is a common trait among many animals allowing the exploitation of spatiotemporally variable resources. It often implies high energetic costs to cover large distances, for example between breeding and wintering grounds. For flying or swimming animals, the adequate use of winds and currents can help reduce the associated energetic costs. Migratory seabirds are good models because they dwell in habitats characterized by strong winds while undertaking very long migrations. We tested the hypothesis that seabirds migrate through areas with favourable winds. To that end, we used the SEATRACK dataset, a multi-colony geolocator tracking dataset, for two North Atlantic seabirds with contrasting flight capabilities, the black-legged kittiwake Rissa tridactyla and the Atlantic puffin Fratercula arctica, and wind data from the ERA5 climate reanalysis model. Both species had on average positive wind support during migration. Their main migratory routes were similar and followed seasonally prevailing winds. The general migratory movement had a loop-shape at the scale of the North Atlantic, with an autumn route (southward) along the east coast of Greenland, and a spring route (northward) closer to the British Isles. While migrating, both species had higher wind support in spring than in autumn. Kittiwakes migrated farther and benefited from higher wind support than puffins on average. The variation in wind conditions encountered while migrating was linked to the geographical location of the colonies. Generally, northernmost colonies had a better wind support in autumn while the southernmost colonies had a better wind support in spring, with some exceptions. Our study helps understanding how the physical environment shapes animal migration, which is crucial to further predict how migrants will be impacted by ongoing environmental changes.en_US
dc.description.abstractMulti-colony tracking of two pelagic seabirds with contrasting flight capability illustrates how windscapes shape migratory movements at an ocean-basin scaleen_US
dc.language.isoengen_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.subjectanimal movementen_US
dc.subjectbird flighten_US
dc.subjectFratercula arcticaen_US
dc.subjectmigrationen_US
dc.subjectRissa tridactylaen_US
dc.titleMulti-colony tracking of two pelagic seabirds with contrasting flight capability illustrates how windscapes shape migratory movements at an ocean-basin scaleen_US
dc.title.alternativeMulti-colony tracking of two pelagic seabirds with contrasting flight capability illustrates how windscapes shape migratory movements at an ocean-basin scaleen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© 2023 The Authorsen_US
dc.subject.nsiVDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480en_US
dc.source.pagenumber15en_US
dc.source.journalEcographyen_US
dc.identifier.doi10.1111/ecog.06496
dc.identifier.cristin2193735
dc.relation.projectNorges forskningsråd: 192141en_US
dc.source.articlenumbere06496en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode2


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