Figure 2.
Time spent by a bumblebee feeding on flowers among the 3 treatments. (A) Feeding duration of a bumblebee on flowers in relation to the number of times (foraging bout) it fed on flower. (B) Feeding duration of a bumblebee on flowers in relation to flower contamination status without outliers below 11 s. (C) Feeding duration of a bumblebee on flowers in relation to flower contamination status with outliers below 11 s. Box plots depict median, interquartile range and non-outliers range; the dots represent the outliers. The dashed line represents the linear regression between feeding duration and foraging bout. Cont., contaminated flower; Non-Cont., non-contaminated flower.