Figure 4: Comparison of time trees retrieved for two genera using PAReTT, one for several species in the Catharus genus of Neotropical thrushes and another of species in the Malurus genus of Australasian fairywrens. The Catharus genus contains 12 species, including Swainson’s thrush, that diverged over a period of 4.74 million years with a diversification rate of 0.38. TheMalurus genus contains 11 species, including the Superb fairywren, that diverged over a period of 9 million years with a diversification rate of 0.19. (image created in BioRender.com)