Nothing is more exciting than this following in the track of a mammoth army whose tactics you cannot foresee. This herd might be simply moving a few miles in search of a new feeding ground, or it might be making one of those great sweeping marches covering hundreds of miles that the mysterious elephant people make at the dictates of their mysterious instinct. It might be moving at a gentle pace, or swifter than a man could run. A mile on the new route they came on a broken tree, a great tree broken down as if by a storm; the fractures were quite recent. The elephant folk had done this. They came across another tree whose sides, facing north and south, had been clearly barked, and the pieces of the bark, farther on, that had been chewed and flung away.

With one stroke of a tusk passing a tree, and without stopping, an elephant will tear off a strip of bark; and it was curious to see how the bark of this tree to east and west was intact. The moving herd had not stopped. Just in passing, an elephant on either side of the tree had taken his slice of bark, chewed it and flung it away. There were also small trees trodden down mercilessly under foot. Thus the great track of the herd lay before the hunters, but not a sign in all the sunlit, silent country before them of the herd itself.

It was Berselius’s aim to crowd up his men as quickly as a forced march could do it, camp and then pursue the herd with a few swift followers, the barest possible amount of stores and one tent.

The calabashes and the water bottles had been filled at the last halt, but it was desirable to find water for the evening’s camping place.

It was now that Berselius showed his capacity as a driver and his own enormous store of energy.

He took the tail of the column, and woe to the porters who lagged behind! Félix was with him, and Adams, who was heading the column, could hear the shouts of the Zappo Zap. The men with their loads went at a quick walk, sometimes breaking into a trot, urged forward by the gun-butt of Félix.

The heat was sweltering, but there was no rest. On, on, on, ever on through a country that changed not at all; the same breaks and ridges, the same limitless plains of waving grass, the same scant trees, the same heat-shaken horizon toward which the elephant road led straight, unwavering, endless.

The brain reeled with the heat and the dazzle, but the column halted not nor stayed. The energy of Berselius drove it forward as the energy of steam drives an engine. His voice, his very presence, put life into flagging legs and sight into dazzled eyes. He spared neither himself nor others; the game was ahead, the spoor was hot, and the panther in his soul drove him forward.

Toward noon they halted for two hours where some bushes spread their shade. The porters lay down on their bellies, with arms outspread, having taken a draught of water and a bite of food; they lay in absolute and profound slumber. Adams, nearly as exhausted, lay on his back. Even Félix showed signs of the journey, but Berselius sat right back into the bushes, with his knees drawn up and, with eyes fixed on the eastern distance, brooded.

He was always like this on a great hunt, when the game was near. Silent and brooding, and morose to the point of savagery.