At a foot-pace they advanced towards the ostriches; these made no signs of retreat until the horsemen approached to within about seventy yards. Then from the brow behind the birds the three hunters suddenly rose up, and whirling the balls of their lassoes round their heads launched them among the ostriches. Three birds fell with the cords twisted round their legs, and two more were shot as the startled flock dashed off at full speed across the plain. Mr Harvey and Dick dropped their blankets, and started at full gallop. "Bring down an old bird if you can, Dick, and then let the rest go, and give your attention to cutting off the young ones." Dick fired at one of the old birds, but missed; Mr Harvey brought one to the ground. The young ostriches, which were but a few weeks old, soon began to tail off in the race, and after ten minutes' riding Mr Harvey and Dick had the satisfaction of getting ahead of them and turning them. A little more driving brought the frightened creatures to a standstill, and most of them dropped in a squatting position to the ground, huddled together like frightened chickens. They were sixteen in number, but one which had fallen and broken its leg was at once shot. The legs of the young ostrich are extremely brittle, and one of the troubles of the farmers who rear them is that they so frequently break their bones and have to be killed. Blacking was sent off at his best speed to overtake the caravan and bring back a dozen men with him. The ostriches which had been lassoed had been at once killed by the hunters, and the feathers of the five killed by them and of that shot by Mr Harvey were pulled out. Three out of the six were in splendid plumage. "How much are each of those feathers worth?" Dick asked. "Those fine white ones will fetch from 1 pound to 1 pound 5 shillings apiece out here--some as high as 30 shillings. A perfect ostrich feather, fit for a court-plume, will sell in England for 3 pounds to 5 pounds. The small, dark-coloured feathers are worth from sixpence to one shilling apiece." The young birds, after their wings had been tied to their sides, were lifted and carried away, Dick being unable to help laughing at their long legs sticking out in front of the bearers, and at their long necks and beaks, with which from time to time they inflicted sharp pecks on the men who were carrying them.