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Searching for a breeding population of Swinhoe’s Storm-petrel at Selvagem Grande, NE Atlantic, with a molecular characterization of occurring birds and relationships within the Hydrobatinae

2016Journal article Restricted access
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dc.contributor.authorSilva, Mónica C.
dc.contributor.authorMatias, Rafael
dc.contributor.authorFerreira, Vânia
dc.contributor.authorCatry, Paulo
dc.contributor.authorGranadeiro, José Pedro
dc.date.accessioned2016-02-20T16:38:10Z
dc.date.available2016-02-20T16:38:10Z
dc.date.issued2016
dc.description.abstractLong-distance dispersal plays a critical role in population dynamics, particularly in species that occupy fragmented habitats, but it is seldom detected and investigated. The pelagic seabird Swinhoe's Storm-petrel, Oceanodroma monorhis, breeds exclusively in the NW Pacific. Individuals have been regularly observed in the Atlantic Ocean since the 1980s, but breeding has never been confirmed. In this study, we searched for evidence of breeding of Swinhoe's Storm-petrels on Selvagem Grande Island, NE Atlantic, between 2007 and 2013. During this period, six individuals were captured, sexed and characterized molecularly for two mitochondrial loci, cytochrome oxydase I and the control region, to confirm species identity, survey genetic diversity and estimate evolutionary relationships within the Hydrobatinae. These individuals were confirmed to be Swinhoe's Storm-petrels, and all except one are females. Phylogenetic analyses suggest sister relationship with Matsudaira's Storm-petrel and dismiss misidentifications with other dark rump species. Patterns of genetic variation suggest that dispersal occurred likely by more than a single female. Despite the record of a pair duetting in a burrow, breeding could not be confirmed. Swinhoe's Storm-petrels are regularly occurring at Selvagem Grande, but capture/recapture patterns suggest that a possible breeding population is small and likely not self-sustaining. In seabirds, long-distance dispersal events may facilitate colonization of new habitats created in the context of predicted climate change impacts on the marine ecosystems.pt_PT
dc.description.sponsorshipFundação para a Ciência e a Tecnologia (FCT)pt_PT
dc.identifier.citationJournal of Ornithology, 157(1), 117-123. doi:10.1007/s10336-015-1257-7pt_PT
dc.identifier.doi10.1007/s10336-015-1257-7pt_PT
dc.identifier.issn0021-8375
dc.identifier.urihttp://hdl.handle.net/10400.12/4365
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringerpt_PT
dc.relationPTDC/BIA-BDE/100118/2008pt_PT
dc.relationForaging ecology, movements and abundance of an avian predator of mesopelagic prey: new and deeper insights using novel techniques and ideas
dc.relationTHE MOLECULAR BASIS FOR OLFACTORY ABILITY IN PROCELLARIIFORM SEABIRDS
dc.subjectOceanodroma monorhispt_PT
dc.subjectSelvagem Grandept_PT
dc.subjectLong-distance dispersalpt_PT
dc.subjectCOIpt_PT
dc.subjectControl regionpt_PT
dc.subjectHydrobatinaept_PT
dc.titleSearching for a breeding population of Swinhoe’s Storm-petrel at Selvagem Grande, NE Atlantic, with a molecular characterization of occurring birds and relationships within the Hydrobatinaept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleForaging ecology, movements and abundance of an avian predator of mesopelagic prey: new and deeper insights using novel techniques and ideas
oaire.awardTitleTHE MOLECULAR BASIS FOR OLFACTORY ABILITY IN PROCELLARIIFORM SEABIRDS
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FMAR%2F121071%2F2010/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PEst-OE%2FMAR%2FUI0331%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FAMB%2F50017%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/SFRH%2FBPD%2F85700%2F2012/PT
oaire.citation.conferencePlaceNew Yorkpt_PT
oaire.citation.endPage123pt_PT
oaire.citation.startPage117pt_PT
oaire.citation.titleJournal of Ornithologypt_PT
oaire.citation.volume157pt_PT
oaire.fundingStream3599-PPCDT
oaire.fundingStream3599-PPCDT
oaire.fundingStream5876
oaire.fundingStreamOE
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspt_PT
rcaap.typearticlept_PT
relation.isProjectOfPublication7f9aefbf-e812-499a-b397-fbd39d33b166
relation.isProjectOfPublication136518ac-d17d-4176-af9d-dbf54649ef8d
relation.isProjectOfPublication202b0d70-d3ca-4f41-91a1-204ab4855254
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relation.isProjectOfPublication.latestForDiscoverycebda4af-02b6-4cdc-b8a0-d378406d43ea

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