Figure 4From: Island biology and morphological divergence of the Skyros wall lizard Podarcis gaigeae: a combined role for local selection and genetic drift on color morph frequency divergence?Correlation between male and female throat color. Positive relationship between the local proportions of orange females and orange males in each of the eight study populations. The regression line y = 0.06 + 0.96*x is statistically significant (see text).Back to article page