Results testing for the significance of intrinsic and extrinsic drivers on treatment (pre-dispersal predation) and deposition (post-dispersal predation) subcomponents of seed dispersal effectiveness quality (number and proportion).

Model comparisons evaluated with type II likelihood ratio χ2 tests are identified by letter codes after each driver for the number and proportion of seeds, respectively. P values in bold indicate a significant effect (α = 0.05).