Fig. 3From: Environment, but not genetic divergence, influences geographic variation in colour morph frequencies in a lizardRelationships detected between colour morph frequencies and mean annual aridity index (aridity) and the proportion cover of vegetation <1Â m in height (vegetation). Here we plotted the raw variables for which we detected significant relationships in the multiple regression analyses. The analysis for orange morph frequencies was performed with (black) and without (grey) Bimbowrie Station (BS) as this population was identified as an outlierBack to article page