Thursday, 14th April. Started at 8.10. The country travelled over was fine salt-bush country, but there was no water on our course, although we disturbed numerous pigeons and other birds. There are three table-topped hills to the east of the end of our north line; I think they are those within a short distance of which Major Warburton mentions that he found water. It would take me too much to the east of my course to examine them at present. I should have gone that way if Herrgott had not found those twelve springs, which we hope to make early to-morrow morning, and then proceed to the Finniss Springs. Camped on the east side of Decoy Hill, without water. Friday, 15th April, East Side of Decoy Hill. At daybreak despatched Campbell for the horses. At 7.30 he returned with only five, and said that he found them on the track, going back for the water from which we have come, and that the others had left the tracks and gone west towards the hills. I immediately despatched Muller on horseback to track and bring them back, and I sent the others by Herrgott to get water at the springs. Sundown: no appearance of the horses. They must have gone back. If they have, it will be the middle of the night before Muller can be here. It is vexing to be delayed thus with the brutes. Saturday, 16th April, Same Place. Muller and the horses have not yet come. I must go to the top of Decoy Hill to take some bearings. At 9.30 returned to the camp, and found Muller had just returned, but no horses; he had followed upon their tracks until they crossed a stony hill, where he lost them, and, on purpose to find them again, he tied the mare to a bush; she broke loose, and would not allow him to catch her until she got to the water. It was then sundown; he remained there during the greater part of the night to see if the others would come in: they did not, and he therefore came up to inform me of what had occurred. He was without fire, blankets, or anything to eat. I did not pity him; he ought to have been more careful. I had several times warned him not to leave the mare insecurely tied, or she would be off. I gave him a fresh horse, and sent him and Campbell off to follow them up to wherever they go, and not to come back without them. It is most dreadfully annoying to be kept back in this manner, all through the carelessness of one man: he must have been quite close to them when the mare got away. They were short hobbled, and I had looked at them at half-past two in the morning, to see if they were all right, and found them feeding quietly, so that they could not have gone far. Sundown: no appearance of the horses. I feel much better to-day.