In the meantime, the saw-mill, which had been set up in the Dana plateau, hard by the river, and had for its motive-power one of the rapid streams that came down from the hills, had begun its work. The first timber which it cut up was used in the construction of two large flat boats, in which the transportation of the building timber up the river to the Eden lake was at once begun. A few weeks later, on the shores of the lake, there had arisen forty spacious wooden buildings, into which we whites removed from the confined camp-tents we had previously occupied. The negroes preferred to remain in the grass huts which they had made for themselves in the shelter of a little wood. By this time the cattle were also furnished with their pen, which was high and strong enough to offer an insurmountable obstacle to any invasion by quadrupeds. In this pen there was room for about two thousand beasts, and it was, moreover, provided with a covered space for protection against rain. By the 9th of July, our smiths, wheelwrights, and carpenters had converted ten of the ploughshares we had brought with us into ploughs, and by the same date the first consignment of cattle had come in from Kikuyu--120 oxen and 50 cows, together with 200 sheep and a large quantity of poultry. Ploughing was at once attempted, under the direction of our agriculturists. The Kikuyu oxen struggled a little against the yoke, and at first they could not be made to keep in the furrow; but in three days we were able to work them with ease in teams of eight to a plough. This expenditure of force was necessary, as the black fat soil, matted by the thick virgin turf, was extremely difficult to break up. At first it was necessary to have a driver to every pair of oxen, and the furrows were not so straight as if ploughed by long-domesticated oxen; but at any rate the ground was broken up, and in a comparatively short time the beasts got accustomed to their work and went through it most satisfactorily. On the 15th of July a fresh arrival of oxen brought fifteen more ploughs into use; and again on the 20th. By the end of the month, with these forty ploughs, some 750 acres had been broken up. This was at once harrowed and prepared for the seed. It was then sown with what seed-corn we had brought with us--chiefly wheat and barley--supplemented to the extent of about three-fourths by African wheat and _mtama_ corn. The ground was then rolled again, and the work was finished in the second half of August. The whole of the cultivated area was then hedged in, and we cheerfully greeted the beginning of the shorter rainy season.