wild mustang horses in colorado`s sandwash basin

animal arizona band basin black brown brumby colorado colorados colt dam dirt equine feral filly foal forelock freeroaming gelding grey harem herd herds hoof hoofed horse horses mammal mane mare maverick mob montana mustang nevada outlaw paint poll pony range sandwash stallion tarpan undomesticated ungulate untamed white wild withers wyomiing