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Peralta G, CaraDonna PJ, Rakosy D, Fründ J, Pascual Tudanca MP, Dormann CF, Burkle LA, Kaiser-Bunbury CN, Knight TM, Resasco J, Winfree R, Blüthgen N, Castillo WJ, Vázquez DP. Predicting plant-pollinator interactions: concepts, methods, and challenges. Trends Ecol Evol 2024; 39:494-505. [PMID: 38262775 DOI: 10.1016/j.tree.2023.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 12/06/2023] [Accepted: 12/11/2023] [Indexed: 01/25/2024]
Abstract
Plant-pollinator interactions are ecologically and economically important, and, as a result, their prediction is a crucial theoretical and applied goal for ecologists. Although various analytical methods are available, we still have a limited ability to predict plant-pollinator interactions. The predictive ability of different plant-pollinator interaction models depends on the specific definitions used to conceptualize and quantify species attributes (e.g., morphological traits), sampling effects (e.g., detection probabilities), and data resolution and availability. Progress in the study of plant-pollinator interactions requires conceptual and methodological advances concerning the mechanisms and species attributes governing interactions as well as improved modeling approaches to predict interactions. Current methods to predict plant-pollinator interactions present ample opportunities for improvement and spark new horizons for basic and applied research.
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Affiliation(s)
- Guadalupe Peralta
- Multidisciplinary Institute of Plant Biology, National Council for Scientific and Technical Research (CONICET)-National University of Córdoba, Córdoba, X5016GCN, Argentina.
| | - Paul J CaraDonna
- Chicago Botanic Garden, Negaunee Institute for Plant Conservation Science and Action, Glencoe, IL 60022, USA; Plant Biology and Conservation, Northwestern University, Evanston, IL 60201, USA
| | - Demetra Rakosy
- Department for Community Ecology, Helmholtz Centre for Environmental Research (UFZ), Leipzig 04318, Germany; German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig 04103, Germany
| | - Jochen Fründ
- Biometry and Environmental System Analysis, University of Freiburg, Freiburg 79098, Germany; Animal Network Ecology, Department of Biology, University of Hamburg, Hamburg 20148, Germany
| | - María P Pascual Tudanca
- Argentine Institute for Dryland Research, National Council for Scientific and Technical Research (CONICET)-National University of Cuyo, Mendoza 5500, Argentina
| | - Carsten F Dormann
- Biometry and Environmental System Analysis, University of Freiburg, Freiburg 79098, Germany
| | - Laura A Burkle
- Department of Ecology, Montana State University, Bozeman, MT 59717, USA
| | - Christopher N Kaiser-Bunbury
- Centre for Ecology and Conservation, Faculty of Environment, Science and Economy, University of Exeter, Penryn Campus, Penryn TR10 9FE, UK
| | - Tiffany M Knight
- Department for Community Ecology, Helmholtz Centre for Environmental Research (UFZ), Leipzig 04318, Germany; German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig 04103, Germany; Institute of Biology, Martin Luther University Halle-Wittenberg, Halle (Saale) 06108, Germany
| | - Julian Resasco
- Department of Ecology & Evolutionary Biology, University of Colorado, Boulder, CO 80309, USA
| | - Rachael Winfree
- Department of Ecology, Evolution & Natural Resources, Rutgers University, New Brunswick, NJ 08901, USA
| | - Nico Blüthgen
- Ecological Networks Lab, Technische Universität Darmstadt, Darmstadt 64287, Germany
| | - William J Castillo
- Biometry and Environmental System Analysis, University of Freiburg, Freiburg 79098, Germany
| | - Diego P Vázquez
- Argentine Institute for Dryland Research, National Council for Scientific and Technical Research (CONICET)-National University of Cuyo, Mendoza 5500, Argentina; Faculty of Exact and Natural Sciences, National University of Cuyo, Mendoza M5502, Argentina.
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López-Segoviano G, Arenas-Navarro M, Nuñez-Rosas LE, Arizmendi MDC. Implications of dominance hierarchy on hummingbird-plant interactions in a temperate forest in Northwestern Mexico. PeerJ 2023; 11:e16245. [PMID: 37868051 PMCID: PMC10588686 DOI: 10.7717/peerj.16245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 09/14/2023] [Indexed: 10/24/2023] Open
Abstract
The structuring of plant-hummingbird networks can be explained by multiple factors, including species abundance (i.e., the neutrality hypothesis), matching of bill and flower morphology, phenological overlap, phylogenetic constraints, and feeding behavior. The importance of complementary morphology and phenological overlap on the hummingbird-plant network has been extensively studied, while the importance of hummingbird behavior has received less attention. In this work, we evaluated the relative importance of species abundance, morphological matching, and floral energy content in predicting the frequency of hummingbird-plant interactions. Then, we determined whether the hummingbird species' dominance hierarchy is associated with modules within the network. Moreover, we evaluated whether hummingbird specialization (d') is related to bill morphology (bill length and curvature) and dominance hierarchy. Finally, we determined whether generalist core hummingbird species are lees dominant in the community. We recorded plant-hummingbird interactions and behavioral dominance of hummingbird species in a temperate forest in Northwestern Mexico (El Palmito, Mexico). We measured flowers' corolla length and nectar traits and hummingbirds' weight and bill traits. We recorded 2,272 interactions among 13 hummingbird and 10 plant species. The main driver of plant-hummingbird interactions was species abundance, consistent with the neutrality interaction theory. Hummingbird specialization was related to dominance and bill length, but not to bill curvature of hummingbird species. However, generalist core hummingbird species (species that interact with many plant species) were less dominant. The frequency of interactions between hummingbirds and plants was determined by the abundance of hummingbirds and their flowers, and the dominance of hummingbird species determined the separation of the different modules and specialization. Our study suggests that abundance and feeding behavior may play an important role in North America's hummingbird-plant networks.
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Affiliation(s)
- Gabriel López-Segoviano
- Escuela Nacional de Estudios Superiores (ENES), Unidad Morelia, Universidad Nacional Autónoma de México, Morelia, Michoacán, México
| | - Maribel Arenas-Navarro
- Instituto de Investigaciones en Ecosistemas y Sustentabilidad (IIES), Universidad Nacional Autónoma de México, Morelia, Michoacán, Mexico
| | - Laura E. Nuñez-Rosas
- Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, Estado de México, Mexico
| | - María del Coro Arizmendi
- Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, Estado de México, Mexico
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Marjakangas E, Muñoz G, Turney S, Albrecht J, Neuschulz EL, Schleuning M, Lessard J. Trait‐based inference of ecological network assembly: a conceptual framework and methodological toolbox. ECOL MONOGR 2021. [DOI: 10.1002/ecm.1502] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Emma‐Liina Marjakangas
- Centre for Biodiversity Dynamics, Department of Biology Norwegian University of Science and Technology Trondheim Norway
- Finnish Museum of Natural History University of Helsinki Helsinki Finland
| | - Gabriel Muñoz
- Department of Biology, Faculty of Arts and Sciences Concordia University, 7141 Sherbrooke Street West, Montreal Quebec Canada
| | - Shaun Turney
- Department of Biology, Faculty of Arts and Sciences Concordia University, 7141 Sherbrooke Street West, Montreal Quebec Canada
| | - Jörg Albrecht
- Senckenberg Biodiversity and Climate Research Centre (SBiK‐F), Senckenberganlage 25 Frankfurt am Main Germany
| | - Eike Lena Neuschulz
- Senckenberg Biodiversity and Climate Research Centre (SBiK‐F), Senckenberganlage 25 Frankfurt am Main Germany
| | - Matthias Schleuning
- Senckenberg Biodiversity and Climate Research Centre (SBiK‐F), Senckenberganlage 25 Frankfurt am Main Germany
| | - Jean‐Philippe Lessard
- Department of Biology, Faculty of Arts and Sciences Concordia University, 7141 Sherbrooke Street West, Montreal Quebec Canada
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