Note: Abbreviations: D: Schoener’s D: the overlap value between pairwise clades; Sim. test: the p-value of the niche similarity test; E: niche expansion; S: stability; U: unfilling. Boldface values indicate significant similarity with p < 0.05 and the preferred niche shift model.
Table 4 Phylogenetic signal and model fitting analyses obtained for five climate principal components and Elevation.