https://www.oneearth.org/bioregions-2023/

[rufuspollock]

We’ve grown accustomed to seeing the world divided into countries, states, and provinces, but there is another way to see and better understand the planet we call home. One Earth presents a novel biogeographical framework called Bioregions 2023, which delineates 185 discrete bioregions organized within the world's major biogeographical realms. The bioregions and the iconic species associated with each can be explored through One Earth’s Interactive Navigator.