Amounts of the different pollen mixes consumed per bees.

Box plots are shown for 10 cages per treatment. Different letters indicate significant differences between the amounts of pollen consumed (p < 0.001, Wilcoxon test with Bonferroni correction). Boxes show 25th and 75th percentiles range with line denoting the median. Whiskers encompass 90% of the individuals, beyond which outliers are represented by dots.