Figure 3

modified from https://svgsilh.com; https://pixabay.com; https://www.cleanpng.com.
Thermal quality of the potential refuges (degree-day) in the temperate site (Esquel, dark grey) and the cold site (Calafate, light grey). Values for degree-days within each population’s thermal tolerance breadth (TTB) are represented for each potential refuge. Vector art obtained or