Fig. 1

Predicted distribution of the seven species for the present time and the LGM as assessed from ecological niche modeling. For the LGM, the color gradient indicates for each pixel the number of scenarios (out of three) that predict that pixel to be part of the distribution range. The red squares indicate occurrence of each species. In grey are those pixels where the predictions under the three scenarios are uncertain due to non-analogous climatic conditions (see Methods for details)