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dc.contributor.authorMartin Díaz, P.-
dc.contributor.authorCortés Avizanda, Ainara-
dc.contributor.authorSerrano, David-
dc.contributor.authorArrondo, Ereko-
dc.contributor.authorSánchez Zapata, José Antonio-
dc.contributor.authorDonázar, José A.-
dc.contributor.otherDepartamentos de la UMH::Biología Aplicadaes
dc.description.abstractThe Mediterranean biome has seen a great decline in its rural population. This trend has been followed by an abandonment of agricultural and livestock practices, which has provided an opportunity for rewilding to take place. Rewilding processes can modify the availability of carrion resources for avian obligate scavengers and reduce accessible open areas due to the increase of shrub and forest. We examined how changes in landscape configuration in the past five decades (1956–2011) mediate the foraging behaviour of griffon vultures. Particularly, we examined whether vultures use those areas under natural succession and with a high availability of wild ungulate carcasses. We used GPS information yielded by 30 adult griffon vultures exploiting large regions of southern Spain. We determined (a) habitat use considering land uses and food availability and (b) how tracked individuals responded to areas in different stages of rewilding. Our results showed that vultures preferentially used Mediterranean scrublands, woodlands and the agroforest Mediterranean ecosystem called dehesa, as well as areas with high food resources, namely wild ungulates in winter and a mixture of wild ungulates and livestock in summer. Due to a higher abundance of wild ungulates, vultures forage preferentially in areas with low levels of rewilding, either for being in the first stages of natural succession or for not having experienced further rewilding since the middle of the last century. Rewilding processes are expected to continue in the future affecting the scavenger guild structure and function deeply. Improved management will be essential to preserve ecological processes, ecosystem services and populations of endangered
dc.description.sponsorshipWe thank the staff from Gypaetus Fundation and Junta de Andalucia and RJ, MA, IG-B, ZM-R, MdR, and LAST-EBD-
dc.description.sponsorshipThe research was funded by the Projects RNM-1925 (Junta de Andalucía), CGL2015-66966-C2-1-2-R and RTI2018-099609-B-C21 (Spanish Ministry of Economy and Competitiveness and EU/ERDF)-
dc.description.sponsorshipA.C.A. was supported by a post-doctoral contract Juan de la Cierva Incorporación (IJCI-2014-20744) and a PostDoc contract Programa Viçent Mut of Govern Balear (PD/039/2017) and EA by La Caixa-Severo Ochoa International PhD Program 2015-
dc.subject.other573 - Biología general y teóricaes
dc.titleRewilding processes shape the use of Mediterranean landscapes by an avian top scavengeres
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 8-Martin-Diaz et al. 2020 Scientific Reports.pdf
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