Ключевые слова: 140, america, animal, animals, autumn, blm, burros, conservation, danger, desert, discover, donkey, dry, explore, feral, grassy, habitat, highway, history, issue, land, landscape, mammal, management, mountain, native, natural, nature, nevada, north, northern, northwestern, outdoor, protect, refuge, sanctuary, scenic, sheldon, travel, usa, valley, west, western, wild, wildlife,