marginally significantP = 0.04
Between-group weighted UniFrac distances were significant for vulture species (PERMANOVA F 4,56 = 3.78, R 2 = 0.20, P < 0.001), marginally significant for plumage tracts ( F 1,56 = 2.51, R 2 = 0.03, P = 0.04), but were non-significant for the interaction, vulture species × plumage tract ( F 4,56 = 0.90, R 2 = 0.05, P = 0.57).