Skip to main content
. 2015 Jul 31;10(7):e0134248. doi: 10.1371/journal.pone.0134248

Fig 7. Information transfer after PER conditioning to Y-maze.

Fig 7

Workers (A; C) and drones (B; D) were tested 2 h after end of conditioning for transfer of the learned color information to a novel operant context. Proportion of first choice of the bumblebees towards the CS+ arm (A: workers; B: drones) for three different color combinations (435/528 nm; 435/488 nm and 435/455 nm) and time (C: workers; D: drones) spent in each arm (in seconds). Since there were no significant differences within the respective color combination regarding the rewarded stimulus during the first choice towards the CS+ arm and time spent in each arm, all data were pooled for each tested color combination. *** P < 0.001; * P < 0.05; n.s.: not significant.