Moving from frugivory to seed dispersal: Incorporating the functional outcomes of interactions in plant-frugivore networks.

ABSTRACT: There is growing interest in understanding the functional outcomes of species interactions in ecological networks. For many mutualistic networks, including pollination and seed dispersal networks, interactions are generally sampled by recording animal foraging visits to plants. However, these visits may not reflect actual pollination or seed dispersal events, despite these typically being the ecological processes of interest. Frugivorous animals can act as seed dispersers, by swallowing entire fruits and dispersing their seeds, or as pulp peckers or seed predators, by pecking fruits to consume pieces of pulp or seeds. These processes have opposing consequences for plant reproductive success. Therefore, equating visitation with seed dispersal could lead to biased inferences about the ecolog

SUBMITTER: Simmons BI 

PROVIDER: S-EPMC6849527 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature