Does Foraging Behaviour Affect Female Mate Preferences and Pair Formation in Captive Zebra Finches?
Figure 4
Mean proportion of time (± SE) that females trained on the lid task (N = 16, dark grey bars) and females trained on the stalk task (N = 15, light grey bars) spent facing the stalk male's compartment in each of the four (A) No-Interaction and (B) Interaction test trials.
Chance proportion, indicating random choice, is 0.5.