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Latitudinal gradient in avian insectivory: complementary effects of climate, habitat and bird diversity

hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorSCHILLÉ, Laura
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorVALDÉS-CORRECHER, Elena
hal.structure.identifierEcosystèmes forestiers [UR EFNO]
dc.contributor.authorARCHAUX, Frédéric
hal.structure.identifierNational Institute for Research and Development in Forestry Marin Dracea
dc.contributor.authorBĂLĂCENOIU, Flavius
dc.contributor.authorBJØRN, Mona Chor
hal.structure.identifierLaboratoire des EcoSystèmes et des Sociétés en Montagne [UR LESSEM]
dc.contributor.authorBOGDZIEWICZ, Michal
hal.structure.identifierEcologie des Forêts Méditerranéennes [URFM]
dc.contributor.authorBOIVIN, Thomas
hal.structure.identifierInstituto Superior de Agronomia [Lisboa] [ISA]
dc.contributor.authorBRANCO, Manuela
hal.structure.identifierAgro-écologie, Hydrogéochimie, Milieux et Ressources [AGHYLE]
dc.contributor.authorDAMESTOY, Thomas
hal.structure.identifierSlovenian Forestry Institute
dc.contributor.authorDE GROOT, Maarten
hal.structure.identifierUniversity of Belgrade [Belgrade]
dc.contributor.authorDOBROSAVLJEVIĆ, Jovan
hal.structure.identifierUniversity Stefan cel Mare of Suceava [USU]
dc.contributor.authorDUDUMAN, Mihai-Leonard
hal.structure.identifierAgro-écologie, Hydrogéochimie, Milieux et Ressources [AGHYLE]
dc.contributor.authorDULAURENT, Anne-Maïmiti
hal.structure.identifierCoventry University
dc.contributor.authorGREEN, Samantha
hal.structure.identifierChristian-Albrechts-Universität zu Kiel = Christian-Albrechts University of Kiel = Université Christian-Albrechts de Kiel [CAU]
dc.contributor.authorGRÜNWALD, Jan
hal.structure.identifierNational Agricultural Research and Innovation Center [NARIC]
dc.contributor.authorEÖTVÖS, Csaba Béla
hal.structure.identifierUniversité de Sherbrooke [UdeS]
dc.contributor.authorFATICOV, Maria
hal.structure.identifierEcologie des Forêts Méditerranéennes [URFM]
dc.contributor.authorFERNANDEZ-CONRADI, Pilar
dc.contributor.authorFLURY, Elisabeth
dc.contributor.authorFUNOSAS, David
hal.structure.identifierConsejo Superior de Investigaciones Cientificas [España] = Spanish National Research Council [Spain] [CSIC]
dc.contributor.authorGALMÁN, Andrea
hal.structure.identifierSwiss Federal Institute for Forest, Snow and Landscape Research WSL
dc.contributor.authorGOSSNER, Martin
dc.contributor.authorGRIPENBERG, Sofia
dc.contributor.authorGROSU, Lucian
hal.structure.identifierBavarian Forest National Park
hal.structure.identifierTechnische Universität Munchen - Technical University Munich - Université Technique de Munich [TUM]
dc.contributor.authorHAGGE, Jonas
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorHAMPE, Arndt
hal.structure.identifierRoyal Holloway [University of London] [RHUL]
dc.contributor.authorHARVEY, Deborah
dc.contributor.authorHOUSTON, Rick
dc.contributor.authorISENMANN, Rita
dc.contributor.authorKAVČIČ, Andreja
hal.structure.identifierUniversity of Turku
dc.contributor.authorKOZLOV, Mikhail
hal.structure.identifierUniversity of South Bohemia
dc.contributor.authorLANTA, Vojtech
dc.contributor.authorLE TILLY, Bénédicte
hal.structure.identifierInstitut de recherche sur la biologie de l'insecte [IRBI]
hal.structure.identifierZoologie forestière [URZF]
dc.contributor.authorVAAMONDE, Carlos Lopez
hal.structure.identifierEcosystèmes, biodiversité, évolution [Rennes] [ECOBIO]
dc.contributor.authorMALLICK, Soumen
hal.structure.identifierBiology Centre of the Czech Academy of Sciences [BIOLOGY CENTRE CAS]
hal.structure.identifierUniversity of South Bohemia
dc.contributor.authorMÄNTYLÄ, Elina
hal.structure.identifierEcosystèmes forestiers [UR EFNO]
dc.contributor.authorMÅRELL, Anders
dc.contributor.authorMILANOVIĆ, Slobodan
dc.contributor.authorMOLNÁR, Márton
hal.structure.identifierConsejo Superior de Investigaciones Cientificas [España] = Spanish National Research Council [Spain] [CSIC]
dc.contributor.authorMOREIRA, Xoaquín
dc.contributor.authorMOSER, Valentin
dc.contributor.authorMRAZOVA, Anna
dc.contributor.authorMUSOLIN, Dmitrii
hal.structure.identifierEcosystèmes forestiers [UR EFNO]
dc.contributor.authorPEROT, Thomas
dc.contributor.authorPIOTTI, Andrea
dc.contributor.authorPOPOVA, Anna
dc.contributor.authorPRINZING, Andreas
dc.contributor.authorPUKINSKAYA, Ludmila
dc.contributor.authorSALLÉ, Aurélien
dc.contributor.authorSAM, Katerina
dc.contributor.authorSEDIKHIN, Nickolay
dc.contributor.authorSHABAROVA, Tanja
dc.contributor.authorTACK, Ayco
dc.contributor.authorTHOMAS, Rebecca
dc.contributor.authorTHRIKKADEERI, Karthik
dc.contributor.authorTOMA, Dragoș
dc.contributor.authorVAICAITYTE, Grete
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorVAN HALDER, Inge
dc.contributor.authorVARELA, Zulema
dc.contributor.authorBARBARO, Luc
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorCASTAGNEYROL, Bastien
dc.date.issued2023-01-20
dc.description.abstractEnAccording to the Latitudinal Biotic Interaction Hypothesis (LBIH), the general increase in biodiversity towards lower latitudes can be partially explained by an increase in the intensity of biotic interactions. While LBIH received some support for plant-herbivores interactions, much less is known about how higher trophic levels may contribute to shape biotic interactions across latitudinal gradients. We hypothesized that the diversity of insectivorous birds increases towards lower latitude, leading to higher predation rates on insect herbivores. Location Europe. Taxon Insectivorous birds and pedunculate oaks. Methods We deployed plasticine caterpillars in 138 oak trees in 47 sites along a 19° latitudinal gradient in Europe to quantify bird insectivory through predation attempts. In addition, we used passive acoustic monitoring to (i) characterize the acoustic diversity of surrounding soundscapes; and (ii) infer both taxonomic and functional diversity of insectivorous birds from recordings. Results The functional diversity of insectivorous birds increased towards lower latitude. Bird predation increased with latitude, forest cover and bird acoustic diversity but decreased with mean annual temperature and functional richness of insectivorous birds. Contrary to our predictions, latitudinal clines in bird predation attempts were not directly mediated by changes in insectivorous bird diversity or acoustic diversity, but latitude and habitat still had independent effects on predation attempts. Main conclusions Our study does not fully support the predictions of the LBIH of more biotic interactions southwards and advocates for better accounting for activity and abundance of insectivorous birds when studying the large-scale variation in insect-tree interactions.
dc.language.isoen
dc.title.enLatitudinal gradient in avian insectivory: complementary effects of climate, habitat and bird diversity
dc.typeDocument de travail - Pré-publication
dc.typePrepublication/Preprint
dc.identifier.doi10.1101/2023.01.19.524212
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences de l'environnement
hal.identifierhal-04169153
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04169153v1
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