dc.contributor.author | Sonne, J | |
dc.contributor.author | Vizentin-Bugoni, J | |
dc.contributor.author | Maruyama, PK | |
dc.contributor.author | Araujo, AC | |
dc.contributor.author | Chávez-González, E | |
dc.contributor.author | Coelho, AG | |
dc.contributor.author | Cotton, PA | |
dc.contributor.author | Marín-Gómez, OH | |
dc.contributor.author | Lara, C | |
dc.contributor.author | Lasprilla, LR | |
dc.contributor.author | Machado, CG | |
dc.contributor.author | Maglianesi, MA | |
dc.contributor.author | Malucelli, TS | |
dc.contributor.author | Martín González, AM | |
dc.contributor.author | Oliveira, GM | |
dc.contributor.author | Oliveira, PE | |
dc.contributor.author | Ortiz-Pulido, R | |
dc.contributor.author | Rocca, MA | |
dc.contributor.author | Rodrigues, LC | |
dc.contributor.author | Sazima, I | |
dc.contributor.author | Simmons, BI | |
dc.contributor.author | Tinoco, B | |
dc.contributor.author | Varassin, IG | |
dc.contributor.author | Vasconcelos, MF | |
dc.contributor.author | O'Hara, B | |
dc.contributor.author | Schleuning, M | |
dc.contributor.author | Rahbek, C | |
dc.contributor.author | Sazima, M | |
dc.contributor.author | Dalsgaard, B | |
dc.date.accessioned | 2020-05-14T12:28:54Z | |
dc.date.issued | 2020-03-11 | |
dc.description.abstract | Interactions between species are influenced by different ecological mechanisms, such as morphological matching, phenological overlap and species abundances. How these mechanisms explain interaction frequencies across environmental gradients remains poorly understood. Consequently, we also know little about the mechanisms that drive the geographical patterns in network structure, such as complementary specialization and modularity. Here, we use data on morphologies, phenologies and abundances to explain interaction frequencies between hummingbirds and plants at a large geographical scale. For 24 quantitative networks sampled throughout the Americas, we found that the tendency of species to interact with morphologically matching partners contributed to specialized and modular network structures. Morphological matching best explained interaction frequencies in networks found closer to the equator and in areas with low-temperature seasonality. When comparing the three ecological mechanisms within networks, we found that both morphological matching and phenological overlap generally outperformed abundances in the explanation of interaction frequencies. Together, these findings provide insights into the ecological mechanisms that underlie geographical patterns in resource specialization. Notably, our results highlight morphological constraints on interactions as a potential explanation for increasing resource specialization towards lower latitudes. | en_GB |
dc.description.sponsorship | CAPES (Coordenação de Aperfeiçoamento de Pessoal de Nível Superior | en_GB |
dc.description.sponsorship | CNPq (Conselho Nacional de Desenvolvimento Científico e Tecnológico | en_GB |
dc.description.sponsorship | São Paulo Research Foundation | en_GB |
dc.description.sponsorship | National Council for Scientific and Technological Research (Costa Rica) | en_GB |
dc.description.sponsorship | German Academic Exchange Service | en_GB |
dc.description.sponsorship | European Union Horizon 2020 | en_GB |
dc.description.sponsorship | Natural Environment Research Council (NERC) | en_GB |
dc.description.sponsorship | National Council of Science and Technology | en_GB |
dc.description.sponsorship | Danish National Research Foundation | en_GB |
dc.identifier.citation | Vol. 287 (1922), article 20192873 | en_GB |
dc.identifier.doi | 10.1098/rspb.2019.2873 | |
dc.identifier.grantnumber | 8012/2014-08 | en_GB |
dc.identifier.grantnumber | CONACYT 417094 | en_GB |
dc.identifier.grantnumber | 2015/21457-4 | en_GB |
dc.identifier.grantnumber | 310999/2018-9 | en_GB |
dc.identifier.grantnumber | 23/200.638/2014 | en_GB |
dc.identifier.grantnumber | H2020-MSCA-IF-2015-704409 | en_GB |
dc.identifier.grantnumber | NE/L002507/1 | en_GB |
dc.identifier.grantnumber | 309453/2013-5 | en_GB |
dc.identifier.grantnumber | 313801/2017-7 | en_GB |
dc.identifier.grantnumber | DNRF96 | en_GB |
dc.identifier.uri | http://hdl.handle.net/10871/121043 | |
dc.language.iso | en | en_GB |
dc.publisher | Royal Society | en_GB |
dc.relation.url | https://doi.org/10.5061/dryad.dncjsxkw2 | en_GB |
dc.rights | © 2020 The Author(s).
Published by the Royal Society. All rights reserved. | en_GB |
dc.subject | forbidden links | en_GB |
dc.subject | resource specialization | en_GB |
dc.subject | pollination | en_GB |
dc.subject | phenology | en_GB |
dc.subject | modularity | en_GB |
dc.subject | abundances | en_GB |
dc.title | Ecological mechanisms explaining interactions within plant-hummingbird networks: Morphological matching increases towards lower latitudes | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2020-05-14T12:28:54Z | |
dc.identifier.issn | 0962-8452 | |
dc.description | This is the author accepted manuscript. The final version is available from the Royal Society via the DOI in this record | en_GB |
dc.description | Data accessibility:
Field data from study sites (i.e. species interactions, morphologies, phenologies and abundances) are archived at the Dryad Digital Repository: https://doi.org/10.5061/dryad.dncjsxkw2 | en_GB |
dc.identifier.journal | Proceedings of the Royal Society B: Biological Sciences | en_GB |
dc.rights.uri | http://www.rioxx.net/licenses/all-rights-reserved | en_GB |
dcterms.dateAccepted | 2020-02-17 | |
rioxxterms.version | AM | en_GB |
rioxxterms.licenseref.startdate | 2020-03-11 | |
rioxxterms.type | Journal Article/Review | en_GB |
refterms.dateFCD | 2020-05-14T12:22:50Z | |
refterms.versionFCD | AM | |
refterms.dateFOA | 2020-05-14T12:29:06Z | |
refterms.panel | A | en_GB |