Additional file 1 of Horizontal-vertical movement relationships: Adélie penguins forage continuously throughout provisioning trips

Additional file 1. Table S1. Number of male and female Adélie penguins from Béchervaise Island co-tagged with PTT and TDR devices over the 6 breeding seasons examined. Table S2. Full model results from move persistence mixed effects models during guard, incorporating relationships with behavioural and environmental predictors. Table S3. Full model results from move persistence mixed effects models during crèche, incorporating relationships with behavioural and environmental predictors. Fig. S1. Example time-series of move persistence from Adélie penguin foraging trips at irregular (fitted) and regular (1, 2 and 3-hour) time steps. Fig. S2. Correlations between predictor variables used to inform final model configurations. Fig. S3. Time-series of move persistence from Adélie penguin foraging trips during (a) guard and (b) crèche, co-plotted with wiggles and bottom duration. Fig. S4. Histogram of sea ice concentration chick-rearing Adélie penguins at Béchervaise Island encountered during foraging trips over the study period. Fig. S5. Map of SSM-filtered Adélie penguin tracks at Béchervaise Island overlaid with sea-ice cover at 25km and 6.25km resolution, for 4 individuals.