The ground for one hundred yards round was covered with worleys, and at one spot they seemed to have had a grand corroberrie, the earth being trodden quite hard, as if a large number had been dancing upon it in a circle. They had left one of their spears behind, a formidable weapon about ten feet long, with a flat round point, the other end being made for throwing with the womera. On the 13th Mr. Stuart and his two companions returned to the camp on the Coglin, after discovering a place about four miles from the six native wells, where sufficient water could be obtained by digging. On the 14th three of the men were sent in advance to dig a hole at this place, and the following day the whole party moved forward to join them. Here the natives annoyed them much by setting fire to the grass in every direction. Marchant Springs (on the Finke) were reached on February 22nd, and here Mr. Stuart noticed a remarkable specimen of native carving. He says: "The natives had made a drawing on the bark of two trees--two figures in the shape of hearts, intended, I suppose, to represent shields. There was a bar down the centre, on either side of which were marks like broad arrows. On the outside were also a number of arrows, and other small marks. I had a copy of them taken. This was the first attempt at representation by the natives of Australia which I had ever seen." Following the course of the Finke, they arrived on the 25th at some springs which were rendered memorable by Mr. Stuart's favourite mare Polly. She became very ill, and on the morning of the 26th slipped her foal. Polly had been with her master on all his previous journeys, and was much too valuable and faithful a creature to be left behind; besides, she was second to none in enduring hardship and fatigue. They therefore waited another night to give her time to recover, and Mr. Stuart named the springs Polly Springs in her honour. On the 27th they again moved northwards, still following the course of the Finke, and, after a short journey of ten miles, camped at what were afterwards called Bennett Springs. It is worthy of remark that while the horses were in this water drinking, one of them kicked out a fish about eight inches long and three broad--an excellent sign of the permanency of the water. Here several of the horses were taken violently ill, and the next morning one of them could not be found. Mr. Stuart writes: