Figure 3From: The role of ecological variation in driving divergence of sexual and non-sexual traits in the red-backed fairy-wren (Malurus melanocephalus)Relationships between environmental variables and two morphometric traits. Linear regressions of (a) weight (g) on Bio1: mean temperature, and (b) tarsus length (mm) on percent tree cover. Both linear regressions are significant at p < 0.001.Back to article page