Ключевые слова: animal, animals, beautiful, beauty, blue sky, brown horse, brown horses, grass, group of animals, herbivore, herbivores, herd, horse, horses, mammal, mammals, mane, mane horses, mustang, mustangs, nature, nature reserve, russia, russian nature, sky, southern russia, steppe, summer, sunny day, wild animal, wild animals, wild horse, wild horses, wildlife, wind, yellow grass,