Ключевые слова: 5, adult, africa, african, animal, area, big, collar, collared, conservation, desert, drought, dry, dusty, ecosystem, elephant, endangered, environment, etosha, five, game, habitat, herbivore, large, loxodonta, mammal, monitoring, namib, namibia, national, natural, nature, park, protected, radio, reserve, safari, sensor, southern, species, tag, tagged, travel, ungulate, wearing, western, wild, wilderness, wildlife,