title: Ecology and evolution of plant-pollinator interactions.
abstract: BACKGROUND
  Some of the most exciting advances in pollination biology have resulted from interdisciplinary research combining ecological and evolutionary perspectives. For example, these two approaches have been essential for understanding the functional ecology of floral traits, the dynamics of pollen transport, competition for pollinator services, and patterns of specialization and generalization in plant-pollinator interactions. However, as research in these and other areas has progressed, many pollination biologists have become more specialized in their research interests, focusing their attention on either evolutionary or ecological questions. We believe that the continuing vigour of a synthetic and interdisciplinary field like pollination biology depends on renewed connections between ecological and evolutionary approaches.
  
  
  METHODS
  In this Viewpoint paper we highlight the application of ecological and evolutionary approaches to two themes in pollination biology: (1) links between pollinator behaviour and plant mating systems, and (2) generalization and specialization in pollination systems. We also describe how mathematical models and synthetic analyses have broadened our understanding of pollination biology, especially in human-modified landscapes. We conclude with several suggestions that we hope will stimulate future research. This Viewpoint also serves as the introduction to this Special Issue on the Ecology and Evolution of Plant-Pollinator Interactions. These papers provide inspiring examples of the synergy between evolutionary and ecological approaches, and offer glimpses of great accomplishments yet to come.
authors.affiliation: Department of Biology, University of Akron, OH 44325, USA.
authors.forename: Randall J
authors.initials: RJ
authors.lastname: Mitchell
authors.forename: Rebecca E
authors.initials: RE
authors.lastname: Irwin
authors.forename: Rebecca J
authors.initials: RJ
authors.lastname: Flanagan
authors.forename: Jeffrey D
authors.initials: JD
authors.lastname: Karron
mesh_terms: D000818:Animals; D005075:Biological Evolution; D004463:Ecology; D008954:Models, Biological; D018521:Plant Physiological Phenomena; D054817:Pollination / Q000502:physiology*; D012098:Reproduction