Ключевые слова: agriculture, angus, angus steer, animal, beef, black, black angus, breed, bull, calf, cattle, closeup, country, countryside, cow, curious, face, farm, farming, feed, feeding, free, grass, grazing, green, head, herd, industrial, livestock, mammal, meat, paddock, pasture, production, range, regional, rural, single, steer, summer, tag,