Ключевые слова: africa, animal, ardeotis, beak, behavior, biggest, bird, bustard, crest, fauna, foraging, giant, grass, grassland, green, ground living, habitat, heaviest, heavy, kori, kori bustard, koribustard, large, nature, outdoor, outdoors, park, plains, safari, savannah, stand, tall, walk, walking, wild, wilderness, wildlife, worlds heaviest flying bird,