Ключевые слова: animal, animal portrait, animals, beak, bird, bird portrait, bird silhouette, birds, black, black and white, black and white photography, black and white portrait, close, close up, closeup, detail, details, eye, face, fauna, feather, feathers, flightless, grey, head, look, monochrome, nandu, natural, nature, neck, neornithes, one, ostrich, outdoor, palaeognathae, plumage, portrait, ratites, rhea, rhea americana, rheidae, rheiformes, white, wild, wild life, wildlife, zoo, zoology,