Humans have thrived in grassland ecosystems for millennia ... red/blue color scheme to show the state of grasslands in North ...

When most Canadians think of the prairies, they think of roads stretching ... Prior to European settlement, North America’s Great Plains were home to enormous, thundering herds of bison.

These charismatic, rabbit-size rodents live on North America's prairies and open grasslands in only a fraction of their former numbers. Prairie dogs live in underground burrows, extensive warrens ...