June 30.—Tahr paid me another visit to-day. The Dugganahs were formerly Waday, and were strong enough to have great influence with the sultan; but by quarrelling among themselves, they lost their influence, and became subject to the Waday sultans. They generally passed one part of the year in the Bahr-al-Ghazal, and the other part by lake Fittre: in these two spots had been the regular frigues, or camps, for several generations. Sheikh Hamed his father, the present chief, who had more than one hundred children, found that another tribe of Dugganah had been intriguing with the sultan of Waday against him, and that he was to be plundered, and his brethren to share in the spoil. On learning this, he fled with his flocks and his wives, offered himself to the sheikh, El Kanemy, and had since lived in his dominions. The account he gave of the Tchad was this—it formerly emptied itself into the Bahr-el-Ghazal by a stream, the dry bed of which still remained, now filled with large trees and full of pasture: it was situated between the N’Gussum and Kangarah, inhabited by Waday Kanemboos. “I could take you there,” said he, “in a day; but not now—spears are now shining in the hands of the sons of Adam, and every man fears his neighbour.” He had heard his grandfather, when he was a boy, say, “that it there gradually wasted itself in an immense swamp, or, indeed, lake[50]: the whole of that was now dried up. They all thought,” he said, “the overflowings of the Tchad were decreasing, though almost imperceptibly. From hence to Fittre was four days: there was no water, and but two wells on the road. Fittre,” he said, “was large; but not like the Tchad. His infancy had been passed on its borders. He had often heard Fittre called the Darfoor water and Shilluk. Fittre had a stream running out of it—was not like the Tchad, which every body knew was now a still water; a river also came from the south-west, which formed lake Fittre; and this and the Nile were one: he believed this was also the Shary; but he knew nothing to the westward: it, however, came from the Kerdy country, called Bosso, and slaves had been brought to Fittre by it, who had their teeth all pointed and their ears cut quite close to their heads.” Tahr wished to purchase our water skins, “for,” said he, “we can get none like them; and either to Fittre, or Waday, we pass a high country, and find but few wells.” The Biddoomah sometimes pay them a visit; and although generally professing friendship, always steal something. The last time, they sold them a woman and a boy; which by Barca Gana’s people were recognized as the same they, the Biddomahs, had stolen from the neighbourhood of Angornou six months before: they were of course restored without payment. The hyænas were here so numerous, and so bold, as to break over the fence of bushes in the middle of a thunder-storm, and carry off a sheep from within five yards of my tent. We had news that Barca Gana had found Mendoo deserted,