Map of parts of Georgia and Florida, USA, showing that roadways extend from white nose syndrome–positive counties (red lined) in the Blue Ridge ecoregion of northern Georgia, through suboptimal bat winter roosting habitat in the coastal plains and coastal region of Georgia, and into Pseudogymnoascus destructans–negative Florida counties with Perimyotis subflavus populations (yellow). Inset: map of USA with states included in the study colored red. Inset map made with MapChart. Created maps are licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.