Figure S1. Graph depicting simulation conditions used in this study.

Figure S2. Monmonier plots showing complete and incomplete barriers.AUTHOR: Please check supporting information legends.

Figure S3. WOMBSOFT maps showing complete (a) and partial (b) barriers.

Figure S4. Bar plot from STRUCTURE showing 100% proper population assignment at generation nine (a) and bar plot showing 74% proper assignment at generation four (b) for 60 km dispersal distance.

Figure S5. Clustering output for GENELAND showing full (a) and partial (b) barrier detection at K = 2.

Figure S6. Plots from TESS showing initial membership (a) and the posterior probabilities at K = 2 (b).

MEN_3151_sm_FigureS1-S6.doc3114KSupporting info item

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