Acknowledgements
Many thanks to the Animal Ecology and Evolutionary Adaptive Genomics research groups at the University Potsdam for discussions and methodological support, to the Research Unit Functional Ecology and Evolution of the University of Potsdam for financial support of RF. PK was supported by the Czech Science Foundation (grant number 20-11058S), JAE and NC by EU Horizon biodiversa. Hèlène Verheyden and her colleagues from the CEFS lab (INRAE, Castanet Tolosan, France) involved in the OSCAR project (ANR Agrobiosphere) are thanked for the sampling of the SW2 population.