Fig. 2

Map of the sampling event locations. (a) Bounding box of the study area. (b) Number of sampling events for each location. More than 98% of the sampling events in the dataset have coordinates, resulting in a total of 234 different locations.

Map of the sampling event locations. (a) Bounding box of the study area. (b) Number of sampling events for each location. More than 98% of the sampling events in the dataset have coordinates, resulting in a total of 234 different locations.