Figure 2
From: A phylogeny of the Passerida (Aves: Passeriformes) based on mitochondrial 12S ribosomal RNA gene
Maximum-likelihood tree (−lnL = 4869.58551) obtained from the passerine analyses of 12S ribosomal data. The numbers on the branches are the nodal support data (the proportion of bootstrap replicates/posterior probability of Bayesian inference). The proportion of bootstrap replicates in which a given node was recovered is indicated by branch thickness: a thickened branch indicates BP ≥ 90% and PP ≥ 0.90.