Wild Mustangs - Wyoming
The word mustang comes from the Spanish word, mustengo, which means “ownerless beast”. The American mustang originally came from the Spanish stock of horses that were brought to the Americas beginning in the 16th century.
Mustangs in the Big Horn Basin can be traced, via DNA, to these original Spanish horses. However, genetic diversity has occurred here as the result of introduction of other breeds to the gene pool. At least one McCullough Peaks horse tested as a descendant of horses owned by the Royal Family in England. Probably a relative of the horses they gave to Buffalo Bill when he toured England with his show the “Wild West”. Ranchers in the “before fences” era would allow their horses to graze with the Mustangs over the winter months. Locals tell stories of a round up to supply mounts for the U.S. Cavalry in World War I.
The McCullough Peaks Wild Horse Herd Management Area (109,814 acres) is located East of Cody, WY.