Umbrella Thorn Acacia (Acacia tortilis) at sunrise in Etosha National Park, Namibia, Africa

acacia acacias africa african ambiance ambient area areas at atmospheres atmospheric aurora botany break conservation countryside dawn dawning etosha exterior exteriors filled flora full in landscape landscapes mood mood filled moods morning namibia namibian national national natural nature nobody of outdoor park park parks photo photos plant plants preserve preserves red reserve reserves rise rising sanctuaries sanctuary scenery scenic shot shots sky sun sun up sunrise sunrises thorn tortilis tree trees twi umbrella up wildlife