Ключевые слова: africa, african, animal, antelope, defassa waterbuck waterbuck, grass, grassland, kobus ellipsiprymnus, kobus ellipsiprymnus defassa, male, mammal, nature, near threatened, plain, plains, portrait, safari, savanna, savannah, serengeti, serengeti national park, stand, standing, stands, tanzania, travel, vertical, waterbuck, wildlife,