Vulture culture: dietary specialization of an obligate scavenger
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http://hdl.handle.net/10045/134141
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Campo DC | Valor | Idioma |
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dc.contributor | Ecología y Conservación de Poblaciones y Comunidades Animales (ECPCA) | es_ES |
dc.contributor.author | Arrondo, Eneko | - |
dc.contributor.author | Sebastián-González, Esther | - |
dc.contributor.author | Moleón, Marcos | - |
dc.contributor.author | Morales-Reyes, Zebensui | - |
dc.contributor.author | Gil-Sánchez, José María | - |
dc.contributor.author | Cortés-Avizanda, Ainara | - |
dc.contributor.author | Ceballos, Olga | - |
dc.contributor.author | Donázar, José A. | - |
dc.contributor.author | Sánchez-Zapata, José A. | - |
dc.contributor.other | Universidad de Alicante. Departamento de Ecología | es_ES |
dc.date.accessioned | 2023-05-08T06:16:17Z | - |
dc.date.available | 2023-05-08T06:16:17Z | - |
dc.date.issued | 2023-05-03 | - |
dc.identifier.citation | Proceedings of the Royal Society B: Biological Sciences. 2023, 290: 20221951. https://doi.org/10.1098/rspb.2022.1951 | es_ES |
dc.identifier.issn | 0962-8452 (Print) | - |
dc.identifier.issn | 1471-2954 (Online) | - |
dc.identifier.uri | http://hdl.handle.net/10045/134141 | - |
dc.description.abstract | Individual dietary variation has important ecological and evolutionary consequences. However, it has been overlooked in many taxa that are thought to have homogeneous diets. This is the case of vultures, considered merely as ‘carrion eaters’. Given their high degree of sociality, vultures are an excellent model to investigate how inter-individual transmissible behaviours drive individual dietary variation. Here, we combine GPS-tracking and accelerometers with an exhaustive fieldwork campaign to identify the individual diet of 55 griffon vultures (Gyps fulvus) from two Spanish populations that partially overlap in their foraging areas. We found that individuals from the more humanized population consumed more anthropic resources (e.g. stabled livestock or rubbish), resulting in more homogeneous diets. By contrast, individuals from the wilder population consumed more wild ungulates, increasing their dietary variability. Between sexes, we found that males consumed anthropic resources more than females did. Interestingly, in the shared foraging area, vultures retained the dietary preference of their original population, highlighting a strong cultural component. Overall, these results expand the role of cultural traits in shaping key behaviours and call for the need of including cultural traits in Optimal Foraging models, especially in those species that strongly rely on social information while foraging. | es_ES |
dc.description.sponsorship | This research was funded by Comunidad de Bardenas Reales de Navarra, Projects CGL2012-32544, CGL2015-66966-C2-1-2-R, CGL2015-66966-C2-1-R2 and PID2021-128952NB-I00 (Spanish Ministry of Economy and Competitiveness and EU/FEDER); RNM-1925 and P18-RT-1321 (Junta de Andalucía); FEDER_2021.1524 and the Spanish Ministry of Science, Innovation and Universities and ERDF (Project RTI2018-099609-B-C21, TRASCAR). E.A. was supported by La Caixa-Severo Ochoa International PhD Program 2015; Generalitat Valenciana and European Social Fund (grant no. APOSTD/2021), and Spanish Ministry of Science, Innovation and Universities Contracts (grant no. FJC2021-047885-I). E.S.-G. and M.M. were funded by research contracts ‘Ramón y Cajal’ from the MCIN/AEI/10.13039/501100011033 and by ESF Investing in your future (RYC-2019-027216-I and RYC-2015-19231, respectively). Z.M.-R. was supported by postdoctoral contracts co-funded by the Generalitat Valenciana and the European Social Fund (grant no. APOSTD/2019/016) and funded by the Junta de Andalucía (grant no. POSTDOC_21_00353). A.C.-A. was supported by I + D + I Retos E-41-202_0456599 (grant no. 37741 PAIDI 2020) and EMERGIA Program 2021_1073, both from Junta de Andalucía. | es_ES |
dc.language | eng | es_ES |
dc.publisher | The Royal Society | es_ES |
dc.rights | © 2023 The Author(s). Published by the Royal Society | es_ES |
dc.subject | Carrion | es_ES |
dc.subject | Culture | es_ES |
dc.subject | Diet | es_ES |
dc.subject | Gyps fulvus | es_ES |
dc.subject | Individual specialization | es_ES |
dc.subject | Individual variation | es_ES |
dc.title | Vulture culture: dietary specialization of an obligate scavenger | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.peerreviewed | si | es_ES |
dc.identifier.doi | 10.1098/rspb.2022.1951 | - |
dc.relation.publisherversion | https://doi.org/10.1098/rspb.2022.1951 | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//CGL2012-32544 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//CGL2015-66966-C2-1-R | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//CGL2015-66966-C2-2-R | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-128952NB-I00 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-099609-B-C21 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/FJC2021-047885-I | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RYC-2019-027216-I | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//RYC-2015-19231 | es_ES |
Aparece en las colecciones: | INV - ECPCA - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
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Arrondo_etal_2023_ProcRSocB_final.pdf | Versión final (acceso restringido) | 1,09 MB | Adobe PDF | Abrir Solicitar una copia |
Arrondo_etal_2023_ProcRSocB_revised.pdf | Versión revisada (acceso abierto) | 1,93 MB | Adobe PDF | Abrir Vista previa |
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