Fig. 3From: Environmental differences explain subtle yet detectable genetic structure in a widespread pollinatorStudy region and spatial generalized dissimilarity modelling prediction. a Location of the study area in South-Eastern Europe. Made with Natural Earth [54]. b Spatial patterns of the predicted genetic turnover across Romania and Bulgaria. Larger colour differences in red–green–blue colour space (see colour cube) represent higher genetic turnover. Stars mark sampling locationsBack to article page