Roan antelope and two oxpeckers, Busanga Plains, Kafue National Park, Zambia, Africa

africa animals antelope bird busanga plains close up color image cooperation day head and shoulders horizontal horn kafue kafue national park looking at camera national park nature nobody outdoors oxpecker oxpeckers perching photography riding roan sitting symbiosis teamwork three animals three quarter length together travel wilderness zambia african animal brushland close up color colour daytime jointly outside park perch ride rider roosting seated sit southern africa three quarter length zambian