Ключевые слова: alert, america, animal, argentine, avian, aware, beak, bird, birding, brown, chick, chile, colors, conservation, environment, fauna, feather, flightless, gray, group, habitat, lesser, mountain, natural, nature, neck, no people, ornithology, patagonia, pennata, plain, plumage, rhea, searching, south, species, travel, vertebrate, walk, walking, wild, wildlife, young, zoology,