Fig. 5. Turning behavior of frogs. Frequency of left turns (open columns), no turns (black columns) and right turns (grey columns) in the presence of a visual stimulus are shown for three Polypedates dennysi frogs in a wind-tunnel. All frogs maneuvered significantly more in the presence of the stimulus. (A) Frog 1; this frog turned significantly more often away from the plant (²-test, P=0.02). (B) Frog 2; this individual turned significantly more often towards the plant (²-test, P=0.01). (C) Frog 3; this individual turned significantly more often towards the plant (²-test, P<<0.001). Numbers of actual occurrences of each maneuver are shown above each column on the graphs.