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. 2023 Dec 11;14:8215. doi: 10.1038/s41467-023-43964-y

Fig. 1. Map of the study region with focal archipelagos highlighted.

Fig. 1

The colonization source pools of Eurasia and Australo-Papua are colored blue and red, respectively. The diagram illustrates the respective processes by which Eurasian and Australo-Papuan bird lineages colonize island mountains. At left are three Eurasian-origin montane supercolonizers for which we performed detailed population studies: Mountain Tailorbird Phyllergates cucullatus, an Indo-Pacific leaf warbler clade (shown is Phylloscopus maforensis ceramensis), and Snowy-browed Flycatcher Ficedula hyperythra. At right are two single-island endemic honeyeaters representing Australo-Papuan species. (illustrations by N. Arlott, R. Hathway, D. Quinn, J. Wilczur, and T. Worfolk, from Lynx Edicions).