Natal legacies cause social and spatial marginalization during dispersal

Kurzanzeige
dc.contributor.authorCatitti, Benedetta
dc.contributor.authorGrüebler, Martin U.
dc.contributor.authorFarine, Damien R.
dc.contributor.authorKormann, Urs G.
dc.date.accessioned2024-02-13T07:09:08Z
dc.date.available2024-02-13T07:09:08Z
dc.date.issued2024
dc.description.abstractEarly-life experiences can drive subsequent variation in social behaviours, but how differences among individuals emerge remains unknown. We combined experimental manipulations with GPS-tracking to investigate the pathways through which developmental conditions affect social network position during the early dispersal of wild red kites (Milvus milvus). Across 211 juveniles from 140 broods, last-hatched chicks—the least competitive—had the fewest number of peer encounters after fledging. However, when food supplemented, they had more encounters than all others. Using 4425 bird-days of GPS data, we revealed that this was driven by differential responses to competition, with less competitive individuals naturally spreading out into marginal areas, and clustering in central foraging areas when food supplemented. Our results suggest that early-life adversities can cause significant natal legacies on individual behaviour beyond independence, with potentially far-reaching consequences on the social and spatial structure of animal populations.
dc.description.versionpublisheddeu
dc.identifier.doi10.1111/ele.14366
dc.identifier.ppn1880867869
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/69321
dc.language.isoeng
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectcarry- over effects
dc.subjectdevelopment
dc.subjectearly-life effects
dc.subjectindividual phenotype
dc.subjectnatal dispersal
dc.subjectprospecting
dc.subjectraptor
dc.subjectsocial network
dc.subjectsociality
dc.subjecttransience
dc.subject.ddc570
dc.titleNatal legacies cause social and spatial marginalization during dispersaleng
dc.typeJOURNAL_ARTICLE
dspace.entity.typePublication
kops.citation.bibtex
@article{Catitti2024Natal-69321,
  year={2024},
  doi={10.1111/ele.14366},
  title={Natal legacies cause social and spatial marginalization during dispersal},
  number={2},
  volume={27},
  issn={1461-023X},
  journal={Ecology Letters},
  author={Catitti, Benedetta and Grüebler, Martin U. and Farine, Damien R. and Kormann, Urs G.},
  note={Article Number: e14366}
}
kops.citation.iso690CATITTI, Benedetta, Martin U. GRÜEBLER, Damien R. FARINE, Urs G. KORMANN, 2024. Natal legacies cause social and spatial marginalization during dispersal. In: Ecology Letters. Wiley. 2024, 27(2), e14366. ISSN 1461-023X. eISSN 1461-0248. Available under: doi: 10.1111/ele.14366deu
kops.citation.iso690CATITTI, Benedetta, Martin U. GRÜEBLER, Damien R. FARINE, Urs G. KORMANN, 2024. Natal legacies cause social and spatial marginalization during dispersal. In: Ecology Letters. Wiley. 2024, 27(2), e14366. ISSN 1461-023X. eISSN 1461-0248. Available under: doi: 10.1111/ele.14366eng
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