bison

The Return of Bison and Wolf is a visionary call for the re-mapping of Great Plains’ ecology. In response to environmental degradation of the region, Earth Vision promotes a progressive replacement for the debased cattle industry, in tandem with a seed-point strategy for the eco-renaissance of North America.

Large mammals have disappeared from four-fifths of the earth's landscape during the last 500 years. This conclusion comes from researchers who compared maps of where mammals used to roam with where they live nowadays. In the process, the study identified 108 sites on the planet that have retained a full complement of mega-fauna.