requirement, was found at manageable intervals, bringing the party on, by a succession of ponds, first to the Daly Waters, and thence to an important river, which was named the Strangway. This bridge over the wilderness conducted them to the much-desired Roper River. It is described as a noble stream, draining a magnificent country, and exceeding in volume any the explorers had hitherto seen. This clue having been followed in the direction of its source, led the expedition a long way towards its destination on the shores of the Indian Ocean. After it failed them by turning too far to the north, only a short intervening tract had to be crossed before the Adelaide River, one of the known western streams, was reached. Again the route lay through some of the finest country in Australia, containing much that was new both in flora and fauna. The valley of this river was constantly revealing to the eyes of the strangers some botanical surprise—giant bamboos, fairy-like palms, and magnificent water-lilies on the placid bosom of its longer reaches. There was only one drawback, a,nd that a rather serious one. It was the paradise of mosquitoes, which made a common prey of the intruders, allowing them no rest by night, and leaving mementos of their attachment that could not be forgotten during the day. But through pleasure and pain the expedition pushed on towards the attainment of its purpose. The leader so managed the last stage as to make the con-
