Last month the Washington Post published a feature on the impact of Interstate 80 on wildlife migrations in Wyoming, and how climate change would affect animals’ ability to move to new habitat as their usual stomping grounds are made unsuitable by global warming. The print version (above) and online version have related maps—one static, one dynamic—that illustrate wildlife paths and how they are stymied by the highway, as well as places where overpasses and tunnels might help. [Lauren Tierney]