Figure 1.

Bayesian mitochondrial gene tree for Cardinalis cardinalis with posterior probabilities. Sampled localities for each clade are plotted on the accompanying map of North America. carneus (red); cardinalis (blue); coccineus (brown); saturatus (yellow); igneus (green); mariae (orange).

Smith et al. BMC Evolutionary Biology 2011 11:136   doi:10.1186/1471-2148-11-136
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