Seasonal or Year Round Pasture/Care needed for several small groups of Bison

Looking for Seasonal or Year Round Pasture/Care for several small groups of bison, 15 to 20 head with a herd bull in each herd.  Prefer Northeastern Colorado, Southeastern Wyoming or South Western Nebraska.  We can supply a fence building team if needed for 3 to 5 year leases or care programs to improve your fences if needed.  We have our own portable bison panels so corrals are not needed. We will supply our own protein tubs.  Call or email Rex Moore from Rock River Ranches to learn more about monthly cash care payments.  Anything close to Denver helps us bring out restaurant chefs to learn more about raising bison.  Rex can be reached at 303-901-1864 cell.