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Fig. 3 | BMC Evolutionary Biology

Fig. 3

From: Patterns of gene flow and selection across multiple species of Acrocephalus warblers: footprints of parallel selection on the Z chromosome

Fig. 3

The marginal posterior probability distributions for the demographic parameters of the IM model. Effective population sizes of A. scirpaceus (Ns), A. palustris (Np), A. dumetorum (Nd), the common ancestor of A. scirpaceus and A. palustris (Nsp), and the common ancestor of all three species (Na). Divergence time between A. scirpaceus and A. palustris (t0) and between A. dumetorum and the common ancestor of A. scirpaceus and A. palustris (t1). Migration rates per year (ms>p indicates migration from A. palustris into A. scirpaceus)

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