Within the short grass prairie of the southern Great Plains lies the Kiowa and Rita Blanca National Grasslands. These grasslands encompass approximately 230,000 acres in six counties within New Mexico, Texas, and Oklahoma. These administrative units are not solid blocks of Government owned land; rather they consist of numerous small Government parcels, intermingled with privately owned tracts. Prior to settlement, this area was home to many American Indian tribes. The abundance of buffalo and wildlife provides strong testimony to the importance of the grass resource.

https://www.fs.usda.gov/detail/cibola/home/?cid=fsbdev3_065702