Fig. 2

a The relationship between the number of dives per 30-m bin and handling time (min). b The relationship between the number of dives per 30-min bin and the amount of time elapsed since release (min). For both plots, points represent raw counts per 30-min bin and the lines (with ±95% CIs) reflect the marginal effects predicted from the fitted Poisson regression model (GLM) while holding all other variables constant at their means. Garnet and gold segments denote significant decreases and increases, respectively