Table 1.

Summary of the experimental conditions provided in Experiments 1 to 3.

Experiment	Condition training—test	Background	N
Experiment 1 Choice of red intensity	Red 10 No training—test: red 10 versus nothing	Frontal black	19
	Red 50 No training—test: red 50 versus nothing	Frontal black	19
	Red 100 No training—test: red 100 versus nothing	Frontal black	20
Experiment 2 Frontal motion cues	Transparent Condition Training & test: blue versus green	Frontal black	24
	Vertical Grating—Optic Flow Condition Training & test: blue versus green	Frontal: black & red vertical stripes closed loop	17
	Vertical Grating—No Optic Flow Condition Training & test: blue versus green	Frontal: black & red vertical stripes fixed to the Bee’s gaze	17
	Rotating Vertical Grating Condition Training & test: blue versus green	Frontal: black & red vertical stripes constantly rotating	17
Experiment 3 Ventral motion cues	No Ventral Optic Flow Condition Training & test: blue versus green	Frontal: black Ventral: none (white treadmill)	29
	Ventral Optic Flow Condition Training & test: blue versus green	Frontal black Ventral: (black and white treadmill)	38

N: sample size of each condition.