Ключевые слова: america, american, americana, americanus, animal, argentina, background, beak, big, bird, brasil, brazil, brown, camelus, close, closeup, common, darwin, darwins, emu, endemic, environment, exotic, eye, fauna, feather, flightless, grass, gray, greater, green, grey, head, large, lesser, life, nandu, natural, nature, ostrich, outdoor, pampas, patagonia, pennata, portrait, predator, rhea, rheidae, rheiformes, south, struthio, tropical, up, wales, wild, wildlife,