_24th February_, 1872. A terrific thunderstorm broke over us soon after midnight, and continued until six this morning, striking and splitting up some large trees a short distance from our camp, and it rent into three a large rock which stood out alone from the base of the hill. The country was swamped with water, the oxen at one time standing half knee-deep in it. My escort of Bushmen and their families for once in their lives had a good shower-bath. The baboons also in the hills must have felt its effects, for they could be heard far and near, with their half-human grunts. My Bushman with the stump foot told me he could understand the baboon language, when, they are frightened or hungry, or are to meet together to defend themselves against an enemy, or to meet to play, and he knew well what they said and could talk to them. The old ones beat the young baboons with sticks if they do anything wrong, such as stealing the food from others. The Bushman's language has a great many grunts in it similar to these animals. I find there are four types of Bushmen in this desert; the lowest is the one already described with no forehead and half wool and hair on their bodies and legs. The second is the wild Bushmen, who live in the mountains near the Orange river, also mentioned, who war on all men, but they are of good form, without hair. The third is the Masara Bush family, also of good proportions and of gentle dispositions, inoffensive and harmless, ready to help or do anything, and they make good servants. It was this tribe I had with me in my wanderings. The two girls I took in charge made good cooks, washed the clothes, and mended them. The fourth is much taller and well-formed, great rascals, who cannot be trusted with anything; they inhabit the eastern portion of the desert, and down by Langberg. A similar tribe were those Sir Walter Currie drove out of the colony, some of whom I fell in with at Quassam under Coche Africanda. The Bushmen of the northern Kalahara are much the same as the Masara, every one of them quite distinct from the Drakensberg Bushmen, whose form and colour differ entirely from the others, which I believe to be a distinct race, and which I described in the first chapter.