Revealing proximate causes of dwarfism of the natterjack toad (Epidalea calamita) in southern Spain

This dataset consists of a single excel file split into distinct sheets for different types of data: climate, population genetics, stable isotopes, standard metabolic rate, skeletochronology, telomere length, male advertisement calls, and female preference tests. The climatic data is split into sheets for NDVI, Worldclim Bio19, and edaphology. The population genetics data is split into sheets for basic statistics, genetic differentiation indicators, isolation by distance, and effective population size.