Wide tracking shot of three ostriches walking in the grasslands of Central Kalahari Game Reserve in Botswana Southern Africa

central kalahari botswana southern africa africa safari nature wildlife ostrich common ostrich animal wild kalahari african reserve park game neck bird wilderness mammal travel fauna outdoor conservation natural south tourism grassland ecology environment adventure dry southern grass beautiful herbivore national park wild animal landscape arid scenery outdoors beak feather flightless big large fowl tracking shot