Figure 2 in Genetic and morphometric variation of the Blackcap (Sylvia atricapilla) on the Azores Archipelago reveals a recent range expansion

Figure 2. Parsimony haplotype networks based on mtDNA (Cytb and Nd2 sequences) and Aco1 nuclear gene sequences of Blackcaps. Each circle represents a haplotype. Dots on lines represent the number of mutational steps between two haplotypes. C – Corvo; F – Flores; L – Faial; P – Pico; J – São Jorge; G – Graciosa; T – Terceira: S – São Miguel; M Santa Maria.