Fig. 5From: Species-level divergences in multiple functional traits between the two endemic subspecies of Blue Chaffinches Fringilla teydea in Canary IslandsPrincipal component analyses of the body size divergence between ssp. teydea and ssp. polatzeki of the Blue Chaffinch Fringilla teydea. The analyses included wing length, tail length and bill length in (a) adult males (N = 73) and (b) adult females (N = 56). For statistics, see Table 5.Back to article page