Estimated parameters and fit statistics of empirical dispersal models for 25 mahogany (Swietenia macrophylla) trees at the Marajoara forest, Pará, Brazil.

Better-fitting models indicated in bold.Notes: Tree groups are factorial combinations of small vs. large tree size (30–60 cm vs. 60–100 cm diam, respectively) and few vs. many fruits (≤15 capsules vs. >15 capsules, respectively. Differences in AIC greater than 2 indicate little evidence in support of competing/alternative models. See Table 1 for equations describing the dispersal functions.