Top or averaged linear models (within 2 AICc values of the top model) and associated null models for comparative purposes for 11 migrant species captured in Tortuguero, Costa Rica.

Statistics include AICc differences between top-model and null model (ΔAICc), AICc weight (wi) and model parameter number (K). † indicates an averaged model; bold indicates that a covariate is statistically significant; +/− indicates positive or negative correlation with capture rate.