Additional file 2: of Habitat structure is linked to the evolution of plumage colour in female, but not male, fairy-wrens

Dataset contrast: Raw values of three environmental layers for each subspecies, the principal component used in the analysis (pc1_veg) and values of contrast against green background (cont.g) and brown background (cont.b). Page one contains values for females and page two contains values for males. (XLS 106Â kb)