Ключевые слова: abuja, africa, background, biosphere, blue, cloud, conservation, culture, day, ecology, ecosystem, environment, expedition, forest, fresh, grass, green, habitat, hill, horizon, jungle, landscape, meadow, mountain, natural, nature, nigeria, outdoor, preservation, rainforest, reserve, river, riverbank, scene, scenery, scenic, sky, summer, travel, tree, tropical, vegetation, view, water, wild, wilderness, wildlife,