Fig 3. Reversal learning performances of orientating bees and foragers with short or long foraging durations.
The proportions of non-learners (NL: light grey) and learners (L: dark grey) in the last two trials of the reversal phase (trial 4 and 5) are displayed. For each trial, bees were defined as learners or non-learners according to the value of their individual inversion score (see Methods; NL: IS = -1 or 0; L: IS = 1). The IS are compared between orientating bees and foragers, with either short or long foraging durations corresponding respectively to durations within or outside the 1st quartile of the whole sample (113.8min). [Orientating: n = 11; Foragers-Short: n = 21; Foragers-Long: n = 62] * p < 0.05; ** p < 0.01; *** p < 0.0005, Mann-Whitney U-Test.