Fig. 1.

Movement paths of three radiotracked cane toads, illustrating the diversity of modes of dispersal and our method of classifying every movement probabilistically as one of two modes: either “dispersive” or “encamped.” The color of each overnight displacement (step), and associated color box below it, correspond to the estimated probability of each move being in dispersive mode. Crossed out sections indicate days of missing data. The toad whose movements are shown on the Left, made a single long dispersal (in red) between two periods of primarily encamped movement (blue). Center and Right show toads staying in dispersive and encamped mode, respectively, throughout the tracking period.