action, Movement, motion, moving, adult, adults, aggression, aggressive, animals, animal, fauna, wildlife, babies, Baby, behaviour, behavior, behaviors, brown, color, colt, concept, concepts, courtship, Courting, court, day, daylight, daytime, display behavior, Displaying, dominance, dominant, draker, dramatic, Equus, Equus caballus, Equus ferus, excited, excitement, famous, farmland, farmlands, females, female, feral, feral horse, feral horses, fighting, Fight, Fights, free roaming, free-roaming, full body, grass, grasses, grassland, grasslands, horses, Equidae, horse, plains, Length, green, group, groups, herd, herds, horizontal, image, images, immature, immatures, juveniles, interacting, interaction, interacts, interesting, kingdom, males, male, mammals, Mammalia, mammal, mane, maned, manes, meadow, field, fields, mare, meadows, montana, pastures, mother, mothers, mountains, mountain, natural world, nature, outdoors, outdoor, range, nobody, north america, american, Mustang, Mustang Horse, Mustang Horses, Mustangs, Natural, north american, northwest, outside, photo, photograph, photography, photos, portraits, portrait, prairie, prairies, preserve, Pryor Mountain, Pryor Mountains, reserves, preserves, Pryor Mountain Wild Horse Range, reserve, running, run, runs, small group, spring, stallion, stallions, time, togetherness, relationship, relationships, standing, stands, territorial, Territory, together, touching, touch, two, two animals, upright, usa, United States, america, up, vertebrates, vertebrate, wilderness, remote, wild horse, wild horses, young, Juvenile