Fig. 2

Probabilistic population structure under the Admixed model for 236 bearded vultures Gypaetus barbatus collected from across the global distribution of the species. Individuals are sorted into four broad geographically delineated regions, and are represented by vertical lines partitioned into coloured segments which represent the estimated membership coefficients (Q-value) of each cluster represented in their genetics. ∆K = 3 was estimated as the optimal partitioning strategy