Fig. 4From: Differential effects of elevated nest temperature and parasitism on the gut microbiota of wild avian hostsEffect of heat and parasite treatments on alpha diversity of eastern bluebird and tree swallow nestling microbiotas. Panels depict a) Shannon diversity, b) Faith’s phylogenetic diversity, and c) Evenness. Horizontal bars represent median values while solid points indicate outliers. Significance codes: ** = padj < 0.001, * = padj < 0.05Back to article page