"For the purpose of the march we shall find ponies far more useful than camels," answered Tom promptly; "for the ponies can carry one at a swift gallop for a few miles, and will enable us to keep easily in touch with our front and rear guards. For longer stretches, however, for instance when we desire to reach quickly a spot some twenty miles away and return with equal despatch, the camels will prove most valuable, for, once fed and watered, they will go on for hours at a steady swinging pace, which soon gets over the distance. No wonder they are called 'ships of the desert,' for, with their extraordinary powers, their spider-like legs, and their broad, soft feet, they are eminently fitted for such a country. But can you ride, Jim?"
"I've been on a horse several times in my life, Tom, but I can't say that I ever felt very comfortable. But if it is necessary to ride, I will learn, whatever it costs me."
"Then we'll give orders for a couple of the ponies to be saddled and bridled," said Tom, "and for the camp to move on."
Accordingly they called for Ali Kumar, and directed him to see the baggage loaded. Then, for half an hour, they toiled with their followers, struggling in the midst of a group of recumbent camels, busily lashing burdens on the animals' backs. That done, all the natives were gathered together, and fifteen of them, who professed to be able to use the rifle, were supplied with weapons, the remainder continuing to carry swords and spears only. Then ten of those who were provided with firearms were mounted upon the best ponies, and given strict orders as to their behaviour.
"They are terribly excitable people, these Somali races," said Tom, "and I have often been told that when employed as scouts they are continually giving the alarm. Perhaps they see a buck in the distance, or the peak of a mountain comes into their line of vision, and at once, turning about, they gallop furiously back to the column behind them, shouting at the top of their voices, and waving their weapons above their heads. Then they pull up in a matter of two yards, and express their astonishment at finding a hasty zareba formed, and preparations already made for an attack. It is all done to show off, for they are just like children, and love to attract attention to themselves. But as we cannot afford to be in a condition of constant alarm, we had better warn them that they will meet with our displeasure if they behave in such a way."
Tom's words were communicated to Ali Kumar, who, with Jim beside him, at once began to address the followers, impressing their duties upon them, and making them repeat the instructions. Then they were dismissed, and at once mounted, the men who were to look after the camels clambering into their seats. At this moment three spirited-looking native ponies were brought forward for the use of the leaders of the party. Giving them a hasty inspection, and pausing for a moment to see that the stirrup-leathers were of the right length, Jim selected the one nearest to him, and at once proceeded to mount.
"Hold the reins like this," said Tom, coming to his side so as to show him. "Now, while you grip them with your left hand, catch up a wisp of the mane with your right, and twist it round the spare fingers of your left. That's the way. Now put your foot in the stirrup, and up you go!"
Following these instructions carefully, for hitherto he had had very little acquaintance with horses, Jim was quickly seated in the saddle, and feeling the opposite stirrup dangling beside his sandal, thrust his foot into it. Meanwhile the pony had made no objection, but had stood there, with ears thrown back, and eyes cast suspiciously at his new master. Then, probably realizing that he had a more or less new hand to deal with, he gave vent to a loud squeal of anger, and started away with a bound which almost shook Jim from his seat.
"Keep his head up, and your knees well pressed into the saddle!" sang out Tom. "Now, watch him, for he's going to play a trick upon you."
That this was the case was quickly evident, for, finding that his first efforts to dislodge his rider were unsuccessful, the pony went off at a furious gallop, kicking his legs high in the air as he did so. Then, when in the very midst of the loaded camels, he suddenly ducked his head between his forelegs, and, arching his back, sprang high into the air. It was a fatal movement for Jim, who at once shot forward into space, and, turning as he went, landed full upon the broad of his back. In a moment he was on his feet again, gasping for breath, but determined not to be beaten. Fortunately he had been thrown upon a sandy patch, and though shaken considerably, he was by no means hurt. As for the pony, now that it had accomplished its purpose, it stood there unconcernedly, as if it were incapable of such behaviour. Jim at once walked up to it, and gathering the reins in his hand as Tom had shown him, thrust his sandalled foot into the stirrup, and was in the saddle again in a twinkling.