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Fitness, behavioral, and energetic trade-offs of different migratory strategies in a partially migratory species

2023-10Journal article Open access
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dc.contributor.authorSoriano-Redondo, Andrea
dc.contributor.authorFranco, Aldina M. A.
dc.contributor.authorAcácio, Marta
dc.contributor.authorPayo-Payo, Ana
dc.contributor.authorMartins, Bruno Herlander
dc.contributor.authorMoreira, Francisco
dc.contributor.authorCatry, Inês
dc.date.accessioned2024-07-17T12:41:28Z
dc.date.available2024-07-17T12:41:28Z
dc.date.issued2023-10
dc.description.abstractAlternative migratory strategies can coexist within animal populations and species. Anthropogenic impacts can shift the fitness balance between these strategies leading to changes in migratory behaviors. Yet some of the mecha- nisms that drive such changes remain poorly understood. Here we investigate the phenotypic differences, and the energetic, behavioral, and fitness trade-offs associated with four different movement strategies (long-distance and short-distance migration, and regional and local residency) in a population of white storks (Ciconia ciconia) that has shifted its migratory behavior over the last decades, from fully long-distance migration toward year-round residency. To do this, we tracked 75 adult storks fitted with GPS/GSM loggers with tri-axial acceleration sensors over 5 years, and estimated individual displace- ment, behavior, and overall dynamic body acceleration, a proxy for activity-related energy expenditure. Additionally, we monitored nesting colo- nies to assess individual survival and breeding success. We found that long-distance migrants traveled thousands of kilometers more throughout the year, spent more energy, and >10% less time resting compared with short-distance migrants and residents. Long-distance migrants also spent on average more energy per unit of time while foraging, and less energy per unit of time while soaring. Migratory individuals also occupied their nests later than resident ones, later occupation led to later laying dates and a lower num- ber of fledglings. However, we did not find significant differences in survival probability. Finally, we found phenotypic differences in the migratory proba- bility, as smaller sized individuals were more likely to migrate, and they might be incurring higher energetic and fitness costs than larger ones. Our results shed light on the shifting migratory strategies in a partially migratory popula- tion and highlight the nuances of anthropogenic impacts on species behavior, fitness, and evolutionary dynamics.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationSoriano‐Redondo, Andrea, et al. “Fitness, behavioral, and energetic trade-offs of different migratory strategies in a partially migratory species”. Ecology, vol. 104, no. 10, Oct. 2023, p. e4151pt_PT
dc.identifier.doi10.1002/ecy.4151pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.5/31311
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWileypt_PT
dc.relationDL57/2016/CP1440/CT0023pt_PT
dc.relationBIRDS ON THE MOVE: adaptive migratory behaviour in response to global environmental change
dc.relationModelling the impact of changing agricultural policies on biodiversity and ecosystem services
dc.relationPOCI-01-0145-FEDER-006821pt_PT
dc.relationPOCI-01-0145-FEDER-028176pt_PT
dc.relationResearch Network in Biodiversity and Evolutionary Biology
dc.relationNE/N012070/1pt_PT
dc.relation.publisherversionhttps://onlinelibrary.wiley.com/r/ecypt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectbreeding successpt_PT
dc.subjectGPS trackingpt_PT
dc.subjectmovementpt_PT
dc.subjectoverall dynamic body accelerationpt_PT
dc.subjectsurvivalpt_PT
dc.titleFitness, behavioral, and energetic trade-offs of different migratory strategies in a partially migratory speciespt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleBIRDS ON THE MOVE: adaptive migratory behaviour in response to global environmental change
oaire.awardTitleModelling the impact of changing agricultural policies on biodiversity and ecosystem services
oaire.awardTitleResearch Network in Biodiversity and Evolutionary Biology
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Concurso para Financiamento de Projetos de Investigação Científica e Desenvolvimento Tecnológico em Todos os Domínios Científicos - 2017/PTDC%2FBIA-ECO%2F28176%2F2017/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Investigador FCT/IF%2F01053%2F2015%2FCP1278%2FCT0001/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F145323%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FBIA%2F50027%2F2013/PT
oaire.citation.issue10pt_PT
oaire.citation.startPagee4151pt_PT
oaire.citation.titleEcologypt_PT
oaire.citation.volume104pt_PT
oaire.fundingStreamConcurso para Financiamento de Projetos de Investigação Científica e Desenvolvimento Tecnológico em Todos os Domínios Científicos - 2017
oaire.fundingStreamInvestigador FCT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameSoriano-Redondo
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person.givenNameAndrea
person.givenNameFrancisco
person.givenNameInês
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person.identifier.ridB-2873-2008
person.identifier.scopus-author-id55266517400
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project.funder.identifierhttp://doi.org/10.13039/501100001871
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project.funder.nameFundação para a Ciência e a Tecnologia
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project.funder.nameFundação para a Ciência e a Tecnologia
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rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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