Ключевые слова: africa, african, alert, animal, blue wildebeest, burchelli, burchells zebras, conservation, ecology, equus, etosha, etosha national park, fauna, habitat, herbivore, horns, mammal, namibia, natural, nature, outdoors, plains zebras, southern africa, thirst, thirsty, unspoiled, walk, walking, watchful, water, waterhole, wild, wildebeest, wilderness, wildlife, zebra, zebras,