natives regard, as an important matter, the falling of a star, which would account for their alarm at the rocket. On another occasion, when an English exploring party had discovered a few traces of natives near their place of encampment, an active search after them immediately took place; and it appeared that they had crept up within about one hundred yards of the camp, after which they had been disturbed, and had made off. Their mode of approach was by a stream of water, so as to conceal their trail; after which they had turned out of the stream up its right bank, and had carefully trod in one another's footmarks, so as to conceal their number, although traces of six or seven different men could be perceived as far as the spot where they had been disturbed. From this point these children of the Bush had disappeared, as it were, by magic: not a twig was broken, not a stone was turned, nor could it be observed that the heavy drops of rain had been shaken from a single blade of grass. All efforts to hit upon the direction in which they had fled were to no purpose, except to put the explorers more constantly on the watch against beings who were often near them when they least dreamed of their presence. Human wisdom would enforce this lesson from such circumstances; but how often does heavenly wisdom lift up its voice to us in vain, teaching us by what is passing around us to be upon our watch constantly over our own conduct, since we are never very far from the Almighty presence of God himself! To the quick-sighted natives, the surface of the earth is, in fact, as legible as a newspaper, so accustomed are they to read in any traces left upon it the events of the day.[68] For once, Major Mitchell informs us, he was able to hide so that these people could not find; but then his buried treasure was only a collection of specimens of stones and minerals, of the use of which they could know nothing, and concerning which they were little likely to have any suspicions. The notes written by the traveller, and concealed in trees, seldom escaped notice;[69] nor did provisions, nor, in short, any article which they could either use or suspect pass unobserved. [68] See a most remarkable instance of this in M. Martin's New South Wales, pp. 156-158. [69] Latterly, however, experience suggested to him what seems to have been a successful mode of concealment. See Mitchell's Three Expeditions, vol. ii. p. 271.