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Migratory Connectivity and Nonā€Breeding Habitat Segregation Across Biogeographical Scales in Closely Related Seabird Taxa

2025-03Journal article Open access
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datacite.subject.fosCiĆŖncias Naturais::CiĆŖncias BiolĆ³gicas
datacite.subject.sdg14:Proteger a Vida Marinha
dc.contributor.authorMoreraā€Pujol, Virginia
dc.contributor.authorCatry, Paulo
dc.contributor.authorMagalhĆ£es, Maria
dc.contributor.authorPĆ©ron, Clara
dc.contributor.authorReyesā€GonzĆ”lez, JosĆ© Manuel
dc.contributor.authorGranadeiro, JosƩ Pedro
dc.contributor.authorMilitĆ£o, Teresa
dc.contributor.authorDias, Maria P.
dc.contributor.authorOro, Daniel
dc.contributor.authorIgual, JosƩ Manuel
dc.contributor.authorDell'Omo, Giacomo
dc.contributor.authorMĆ¼ller, Martina
dc.contributor.authorPaiva, Vitor H.
dc.contributor.authorMetzger, Benjamin
dc.contributor.authorNeves, VerĆ³nica
dc.contributor.authorNavarro, Joan
dc.contributor.authorKarris, Georgios
dc.contributor.authorXirouchakis, Stavros
dc.contributor.authorCecere, Jacopo G.
dc.contributor.authorZamoraā€MarĆ­n, JosĆ© Manuel
dc.contributor.authorForero, Manuela G.
dc.contributor.authorAfƔn, Isabel
dc.contributor.authorOuni, Ridha
dc.contributor.authorRomdhane, Mohamed Salah
dc.contributor.authorFelipe, Fernanda De
dc.contributor.authorZajkovĆ”, Zuzana
dc.contributor.authorCruzā€Flores, Marta
dc.contributor.authorGrƩmillet, David
dc.contributor.authorGonzĆ”lezā€SolĆ­s, Jacob
dc.contributor.authorRamos, RaĆ¼l
dc.date.accessioned2025-07-11T14:49:42Z
dc.date.available2025-07-11T14:49:42Z
dc.date.issued2025-03
dc.description.abstractIn highly mobile species, Migratory Connectivity (MC) has relevant consequences in population dynamics, genetic mixing, conservation and management. Additionally, in colonially breeding species, the maintenance of the breeding geographical structure during the nonā€breeding period, that is, a strong MC, can promote isolation and population divergence, which ultimately can affect the process of lineage sorting. In geographically structured populations, studying the MC and differences in environmental preferences among colonies, populations, or taxa can improve our understanding of the ecological divergence among them.We investigated the MC and nonā€breeding ecological niche of three seabird taxa from the genus colonies, we assess the level (from taxa to colony) at which MC and nonā€breeding spatial and environmental segregation emerge. At a taxon level, we found a clear difference in the nonā€breeding distributions between Cory's. and Scopoli's shearwaters, and a clear ecological divergence between Cory's and Cape Verde shearwaters. At an intermediate aggregation level, we found that birds breeding in proximity had similar nonā€breeding habitat preferences, while birds breeding in very distant colonies (and therefore classified in different populations) had different nonā€breeding habitat preferences. Furthermore, within each taxon, we found more structure (i.e. stronger MC) and nonā€breeding divergence at an intermediate aggregation level than at the colony scale, where MC was weak. Main Conclusions These results suggest that conspecifics from nearby colonies mix in common nonā€breeding areas, but not with birds from more distant colonies or different taxa. These results support the need for management and conservation strategies that take into account this structure when dealing with migratory species with high connectivity.eng
dc.identifier.doi10.1111/ddi.70013
dc.identifier.issn1366-9516
dc.identifier.issn1472-4642
dc.identifier.urihttp://hdl.handle.net/10400.12/13556
dc.language.isoeng
dc.peerreviewedyes
dc.publisherWiley
dc.relation.ispartofDiversity and Distributions
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectAnimal movement
dc.subjectMetapopulation
dc.subjectMigration
dc.subjectMigratory connectivity
dc.subjectSeabird
dc.subjectSpecies differentiation
dc.titleMigratory Connectivity and Nonā€Breeding Habitat Segregation Across Biogeographical Scales in Closely Related Seabird Taxaeng
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue3
oaire.citation.startPage1
oaire.citation.titleDiversity and Distributions
oaire.citation.volume31
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameCatry
person.familyNameNeves
person.givenNamePaulo
person.givenNameVerĆ³nica
person.identifierA-4642-2009
person.identifier.ciencia-idEF1A-6A4A-013A
person.identifier.ciencia-id1812-8CE2-08F5
person.identifier.orcid0000-0003-3000-0522
person.identifier.orcid0000-0002-6826-4542
person.identifier.ridI-5408-2013
person.identifier.scopus-author-id7003725276
person.identifier.scopus-author-id6701834265
relation.isAuthorOfPublication2cfe93c3-17bb-4d1a-800f-7a34fbd47927
relation.isAuthorOfPublication54670aa6-15fd-4b2d-8b92-36f775d0f03e
relation.isAuthorOfPublication.latestForDiscovery2cfe93c3-17bb-4d1a-800f-7a34fbd47927

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