Figure 1

a+b Scatter plot of bgPCA for chucks (a) and croaks (b). Points represent individuals along the first and second principal component. A color legend for the different species is given inside the plot. p= < 0.001 (999 randomizations).
a+b Scatter plot of bgPCA for chucks (a) and croaks (b). Points represent individuals along the first and second principal component. A color legend for the different species is given inside the plot. p= < 0.001 (999 randomizations).