Figure 4

(a) Heatmap showing the logarithm of the abundance of bacterial phylum found in fecal samples from different conditions. Samples were sorted by individual, and within individual by time. Colored boxes on top of the heatmap indicate the condition when the sample was taken and are grouped by individual. (b) Extended error bar plot with a 95% confidence interval organized by the lowest p-value showing the differences in mean proportions between captive and released individuals and its associated corrected p-value (Welch’s t-test), notice that only proteobacteria had a significant deviation in the mean proportion.