Fig. 3
From: Influence of oceanographic structures on foraging strategies: Macaroni penguins at Crozet Islands
Heading velocities related to eddies and filament characteristics. a Distribution of heading velocity inside or outside of eddies within each trip phase. Arrows indicate trip phases. b Heading velocity in relation to the FSLE values within filaments (FSLE >0.1d −1). Red line is the regression line resulting from the M4 model. Dashed lines indicate 95 % confidence intervals of predictions