zebras in etosha national park in namibia

africa african animal animals arid behaviour black burchell burchellii closeup country countryside creature desert dry ear etosha habitat head herd hole hot luangwa mammal namibia national natural nature outdoor outside park pasture plain plains quagga reserve safari sanctuary savanna savannah scrub season south southern stripe striped stripes thirsty travel undefined walk water waterhole white wild wilderness wildlife zambia zebra zebras