Wild horse, wild horses, wild horse stallion, mustang, mustangs, horse, horses, feral horse, wildhorses, feral, Equus caballus, mammal, animal, fauna, herbivore, subalpine, meadow, North America, Montana, Pryor Mountains, Pryor Mountain Wild Horse Refuge, Pryor Mountains Wild Horse Range, horizontal, wildflowers, flowers, summer, stallion, stallions, male, snaking, herding behavior, behavior, leesonphoto