On the 9th we gained, after another seven hours' toiling and marching, the villages of the Bakoka. Already the people began to look jaded and seedy. Skewers had penetrated the feet of several, ulcers began to attract notice by their growing virulence, many people complained of curious affections in the limbs. Stairs was slowly recovering. We had passed so many abandoned clearings that our expedition might have been supported for weeks by the manioc which no owner claimed. It was very clear that internecine strife had caused the migrations of the tribes. The Bakoka villages were all stockaded, and the entrance gates were extremely low. The next day we passed by four villages all closely stockaded, and on the 10th came to the rapids of Gwengweré. Here there were seven large villages bordering the rapids and extending from below to above the broken water. All the population had fled probably to the opposite main, or to the islands in mid-river, and every portable article was carried away except the usual wreckage of coarse pottery, stools, and benches, and back rests. The stockades were in good order and villages intact. In one large village there were 210 conical huts, and two square sheds used for public assemblies and smithies. This occupied a commanding bluff sixty feet above the river, and a splendid view of a dark grey silver stream, flanked by dense and lofty walls of thickest greenest vegetation, was obtained. Lieutenant Stairs was fast recovering from his long attack of bilious fever; my other companions enjoyed the best of health, though our diet consisted of vegetables, leaves of the manioc and herbs bruised and made into patties. But on this day we had a dish of weaver-birds furnished by the Doctor, who with his shot-gun bagged a few of the thousands which had made their nests on the village trees. On the 11th we marched about a mile to give the canoemen a chance to pole their vessels through the rapids and the column a rest. The day following marched six geographical miles, the river turning easterly, which was our course. Several small rapids were passed without accident. As we were disappearing from view of Gwengweré, the population was seen scurrying from the right bank and islands back to their homes, which they had temporarily vacated for our convenience. It seemed to me to be an excellent arrangement. It saved trouble of speech, exerted possibly in useless efforts for peace and tedious chaffer. They had only one night's inconvenience, and were there many caravans advancing as peaceably as we were, natural curiosity would in time induce them to come forward to be acquainted with the strangers.