This morning it was reported to me that several sheep were dead, and that the horses were beginning to suffer much from constant exposure to the heavy cold rains, for the trees were so small, and their foliage so slight, that they afforded no shelter whatever from tropical showers. On repairing to the ravine I found that the stream which even yesterday was much swollen had now become an impetuous torrent, so much so that even to swim across it was not an easy matter. A tree was soon felled and a temporary foot-bridge thus formed; and as the rain cleared off a little towards the afternoon we managed, in this interval of fine weather, to load the ponies and carry some stores up the cliffs, but the poor beasts were so much weakened since yesterday that we were obliged to diminish their loads considerably. They all appeared to be gradually declining in health, strength, and condition, but from what cause except exposure I could not tell. IMPEDIMENTS FROM BAD WEATHER. January 31. During last night we had heavy storms, the torrent was still more swollen and, although we laboured hard all day, we accomplished very little; several sheep died during the day, and the ponies appeared to be worse. I became now very anxious as to the result of the expedition; my worst apprehensions as to the rainy season setting in before we had got clear of the sandstone ranges had already been fully realized; every endeavour to hasten our preparations and to prevent this occurrence had been used, though unsuccessfully; it appeared now the better course to bear up against evils that could not be avoided than to lose time in murmuring; I therefore kept all hands constantly employed in doing something which might tend to accelerate our departure. HEAVY RAINS. February 1. We again had heavy and incessant rain throughout Wednesday night, accompanied by thunder and lightning. At daylight the stock-keeper came to report to me that two horses, three sheep, and one goat were dead, and that several other horses appeared to be in a very dangerous state. All our stores with the exception of a few articles had now been removed from the valley in which we had first encamped; some of our goats were still left there, but the torrent had become so rapid and impetuous that it had swept away the bridge and was now impassable. Heavy rains fell throughout the greater portion of the day, and produced a beautiful effect in the ravines, for cascades were pouring over the cliffs on each side, sweeping every now and then before them massive pieces of rock, the crash of which in their fall echoed loudly through the valleys. FURTHER LOSS OF STOCK. February 2.