FIGURE 4. a in Characterization of a secondary contact zone of the Great Tit Parus major and the Japanese Tit P. minor (Aves: Passeriformes) in Far Eastern Siberia with DNA markers.

FIGURE 4. a) Proportion of minor phenotypes plotted against geographic distances between the populations (with parameters, a = 1.0166, b = 0.1534, x = 5.7334, y = 0.0114, R2 = 0.9934), b) 0 0 proportion of minor mitochondrial haplotypes plotted against geographic distances (a = 1.0049, b = 0.1551, x = 0.5749, y = 0.0319, R2 = 0.9843) and c) proportion of individuals being assigned to 0 0 minor based on microsatellites plotted against geographic distances (a = 0.9616, b = 0.2167, x0 = 5.2785, y = 0.0166, R2 = 0.9928).