The sponges here are now full and overflowing, from the continuous and heavy rains. Crops of mileza, maize, cassava, dura, tobacco, beans, ground-nuts, are growing finely. A border is made round each patch, manured by burning the hedge, and castor-oil plants, pumpkins, calabashes, are planted in it to spread out over the grass. _7th January, 1873._--A cold rainy day keeps us in a poor village very unwillingly. 3 P.M. Fair, after rain all the morning--on to the Rivulet Kamalopa, which runs to Kamolozzi and into Kapopozi. _8th January, 1873._--Detained by heavy continuous rains in the village Moenje. We are near Lake Bangweolo and in a damp region. Got off in the afternoon in a drizzle; crossed a rill six feet wide, but now very deep, and with large running sponges on each side; it is called the Kamalopa, then one hour beyond came to a sponge, and a sluggish rivulet 100 yards broad with broad sponges on either bank waist deep, and many leeches. Came on through flat forest as usual S.W. and S. [We may here call attention to the alteration of the face of the country and the prominent notice of "sponges." His men speak of the march from this point as one continual plunge in and out of morass, and through rivers which were only distinguishable from the surrounding waters by their deep currents and the necessity for using canoes. To a man reduced in strength and chronically affected with dysenteric symptoms ever likely to be aggravated by exposure, the effect may be well conceived! It is probable that had Dr. Livingstone been at the head of a hundred picked Europeans, every man would have been down within the next fortnight. As it is, we cannot help thinking of his company of followers, who must have been well led and under the most thorough control to endure these marches at all, for nothing cows the African so much as rain. The next day's journey may be taken as a specimen of the hardships every one had to endure:--] _9th January, 1873._--Mosumba of Chungu. After an hour we crossed the rivulet and sponge of Nkulumuna, 100 feet of rivulet and 200 yards of flood, besides some 200 yards of sponge full and running off; we then, after another hour, crossed the large rivulet Lopopozi by a bridge which was 45 feet long, and showed the deep water; then 100 yards of flood thigh deep, and 200 or 300 yards of sponge. After this we crossed two rills called Liñkanda and their sponges, the rills in flood 10 or 12 feet broad and thigh deep. After crossing the last we came near the Mosumba, and received a message to build our sheds in the forest, which we did. Chungu knows what a nuisance a Safari (caravan) makes itself. Cloudy day, and at noon heavy rain from N.W. The headman on receiving two cloths said he would converse about our food and show it to-morrow. No observations can be made, from clouds and rain.