Fig. 4From: Shades of grey: host phenotype dependent effect of urbanization on the bacterial microbiome of a wild mammalWeighted UniFrac principal coordinate analysis ordination of the eastern grey squirrel microbiome separated by environment and coloured and shaped by phenotype with 95% confidence ellipses. Agouti squirrels display greater beta-dispersion (p = 0.05) within cities (right panel) than in rural environments (left panel)Back to article page