Wide angle clip of a large herd of buffalo grazing on the lush Khwai River bank, Botswana

moremi game reserve okavango delta botswana buffalo herd africa grazing big five safari wildlife cow environment khwai landscape bull horns tourism animal herbivore nature reeds mammal large wild grass syncerus caffer head travel 4k river water bank tree green huge tall outdoors wide angle dangerous outside flowing strong 60fps summer side light blue sky nobody sky static camera