Figure 2. A) Phylogeny and ancestral state estimations for the global radiation of pigeons based on eight postdoc biogeographic regions. Contemporary taxa that occur on continents (C) or islands and continents (IC) within the fruit specialist Ptilinopini are numbered 1)P. reginae (IC), 2) P. superbus (IC), 3) P. porphyreus (IC), 4) P. melanospilus (IC), 5) P. jambu(C), 6) P. magnificus (IC), 7) Ducula bicolor /luctuosa complex (IC), 8) D. aenea complex (IC), 9) Ducula badia (C) and 10) Lopholaimus antarticus (C). Nodes subtending potential older upstream colonisations in other clades are indicated with asterisks. Figure S4 shows the full tree with tip names and ancestral state reconstructions; B) lineage accumulation plots for the eight biogeographic regions; C) endemic cladogenesis plots for eight postdoc biogeographic regions. All biogeographic model result plots show median values, with 50% confidence intervals indicated by colour-shading.