Sam Machell drew the attention of his auditors to the fact that the real guides of the drove were neither the men nor the dogs, but the oxen themselves, beasts of superior intelligence, recognized as leaders by their congenitors. They advanced in front with perfect gravity, choosing the best route by instinct, and fully alive to their claim to respect. Indeed, they were obliged to be studied and humored in everything, for the whole drove obeyed them implicitly. If they took it into their heads to stop, it was a matter of necessity to yield to their good pleasure, for not a single animal would move a step till these leaders gave the signal to set off.

Sundry details, added by the stock-keeper, completed the history of this expedition, worthy of being written, if not commended by Xenophon himself. As long as the troop marched over the plains it was well enough, there was little difficulty or fatigue. The animals fed as they went along, and slaked their thirst at the numerous creeks that watered the plains, sleeping at night and making good progress in the day, always obedient and tractable to the dogs. But when they had to go through great forests and groves of eucalyptus and mimosas, the difficulties increased. Platoons, battalions and regiments got all mixed together or scattered, and it was a work of time to collect them again. Should a "leader" unfortunately go astray, he had to be found, cost what it might, on pain of a general disbandment, and the blacks were often long days in quest of him, before their search was successful. During the heavy rains the lazy beasts refused to stir, and when violent storms chanced to occur, the creatures became almost mad with terror, and were seized with a wild, disorderly panic.

However, by dint of energy and ambition, the stock-keeper triumphed over these difficulties, incessantly renewed though they were. He kept steadily on; mile after mile of plains and woods, and mountains, lay behind. But in addition to all his other qualities, there was one higher than all that he specially needed when they came to rivers. This was patience--patience that could stand any trial, and not only could hold out for hours and days, but for weeks. The stock-keeper would be himself forced to wait on the banks of a stream that might have been crossed at once. There was nothing to hinder but the obstinacy of the herd. The bullocks would taste the water and turn back. The sheep fled in all directions, afraid to brave the liquid element. The stock-keeper hoped when night came he might manage them better, but they still refused to go forward. The rams were dragged in by force, but the sheep would not follow. They tried what thirst would do, by keeping them without drink for several days, but when they were brought to the river again, they simply quenched their thirst, and declined a more intimate acquaintance with the water. The next expedient employed was to carry all the lambs over, hoping the mothers would be drawn after them, moved by their cries. But the lambs might bleat as pitifully as they liked, the mothers never stirred. Sometimes this state of affairs would last a whole month, and the stock-keeper would be driven to his wits' end by his bleating, bellowing, neighing army. Then all of a sudden, one fine day, without rhyme or reason, a detachment would take it into their heads to make a start across, and the only difficulty now was to keep the whole herd from rushing helter-skelter after them. The wildest confusion set in among the ranks, and numbers of the animals were drowned in the passage.

Such was the narrative of Sam Machell. During its recital, a considerable part of the troop had filed past in good order. It was time for him to return to his place at their head, that he might be able to choose the best pasturage. Taking leave of Lord Glenarvan, he sprang on a capital horse of the native breed, that one of his men held waiting for him, and after shaking hands cordially with everybody all round, took his departure.