Results of generalized linear mixed models that included the pre, during, and post periods for our three species: Black-capped chickadees (N = 50 trials), tufted titmice (N = 39 trials), and white-breasted nuthatches (N = 44 trials).

For each species we separately analyzed the number of mobbing calls produced per 10-minute interval (binomial distribution), the number of notes produced per 10-minute interval (negative binomial distribution), and the number of notes per call (Gaussian distribution).