Fig. 3.
Relative abundance of the 30 most abundant genus-level groups in the crop (white), midgut (gray), and hindgut (black) of Ergaula capucina (Ec), Byrsotria fumigata (Bf), and Pycnoscelus surinamensis (Ps) fed on oak leaf litter. Phylogram indicates hierarchical cluster analysis of all classified reads (hclust, Euclidian distances). For numerical values, see Additional file 2: Table S1