Then came the forerunners of the rainy season, splashing and pelting over the country, and pouring showers pattered on the grass. Both the horses of the caravan succumbed, one or two fellows who found Bagamoyo more comfortable ran away, and a dozen porters fell ill of fever. Stanley was still full of energy, and beat the reveille in the morning himself with an iron ladle on an empty tin. On they went through dense jungle. Now a gang of slaves toils along, their chains clanking at every weary step. Here again is a river, and there the road runs up a hill. Here the country is barren, but soon after crops wave again round villages. Maize fields in a valley are agitated like the swell of the sea, and gentle breezes rustle through rain-bedewed sugar-cane. Bananas hang down like golden cucumbers, and in barren places tamarisks and mimosas perfume the air. Sometimes a halt is made in villages of well-built grass huts.

Over swampy grasslands soaked by the continuous rains Stanley led his troop deeper and deeper into Africa. After having lasted forty days, the rainy season came to an end on the last day of April. The men marched through a forest of fine Palmyra palms, a tree which grows over almost all tropical Africa, in India, and on the Sunda Islands, and which is extolled in an old Indian poem because its fruits, leaves, and wood can be applied to eight hundred and one various uses. Afterwards the country became more hilly, and to the west one ridge and crest rose behind another. The porters and soldiers were glad to leave the damp coast-land behind and get into drier country, but the ridges made travelling harder. They encamped in villages of beehive-shaped huts covered with bamboos and bast, and surrounded by mud walls. Some tracts were so barren that only cactus, thistles, and thorny bushes could find support in the dry soil, and near a small lake were seen the tracks of wild animals, buffaloes, zebras, giraffes, wild boars, and antelopes, which came there to drink.

Then the route ran through thickets of tamarisk, and under a canopy of monkey bread-fruit trees, till eventually at a village Stanley fell in with a large Arab caravan, with which he travelled through the dreaded warlike land of Ugogo. When they set out together the whole party numbered 400 men, who marched in Indian file along the narrow paths.

"How are you, White Man?" called out a man at Ugogo in a thundering voice when Stanley arrived, and when he had set up his quarters in the chief's village the natives flocked around to gaze at the first white man they had ever seen. They were friendly and offered milk, honey, beans, maize, nuts, and water-melons in exchange for cloth and glass beads, but also demanded a heavy toll from the caravan for the privilege of passing through their country.

The caravan proceeded through the avenues of the jungle, from time immemorial frequented by elephants and rhinoceroses. In one district the huts were of the same form as Kirghiz tents, and in another rocks rose up in the forest like ruins of a fairy palace. The porters were not always easy to manage, and on some occasions were refractory. But if they were given a young ox to feast on, they quickly calmed down and sat round the fire while strips of fresh meat frizzled over the embers.

Now it was only one day's march to Tabora, the principal village in Unyamwezi, and the chief settlement of the Arabs in East Africa. The caravan set out with loud blasts of trumpets and horns, and on arrival discharged a salvo of guns, and Arabs in white dresses and turbans came out to welcome the explorer. Here Stanley found all his caravans, and the Arabs showed him every attention. They regaled him with wheaten loaves, chickens and rice, and presented him with five fat oxen, eight sheep, and ten goats. Round about they had cultivated ground and large herds, and it was difficult to believe that the stately well-grown men were base slave-traders.

Just at this time the country of Unyamwezi was disturbed by a war which was raging with Mirambo, a great chief in the north-west, and consequently when Stanley left Tabora, now with only fifty-four men, he had to make a detour to the south to avoid the seat of war. At every step he took, his excitement and uncertainty increased. Where was this wonderful Livingstone, whom all the world talked about? Was he dead long ago, or was he still wandering about the forests as he had done for nearly thirty years?

A bale or two of cloth had frequently to be left with a chief as toll. In return one chief sent provisions to last the whole caravan for four days, and came himself to Stanley's tent with a troop of black warriors. Here they were invited to sit down, and they remained silent for a while, closely examining the white man; then they touched his clothes, said something to one another, and burst out into unrestrained laughter. Then they must see the rifles and medicine chest. Stanley took out a bottle of ammonia, and told them that it was good for headaches and snake-bites. His black majesty at once complained of headache and wanted to try the bottle. Stanley held it under the chiefs nose, and of course it was so strong that he fell backwards, pulling a face. His warriors roared with laughter, clapped their hands, snapped their fingers, pinched one another, and behaved like clowns. When the king had recovered, he said, as the tears ran from his eyes, that he was quite cured and needed no more of the strong remedy.

A river ran among hills, through a magnificent country abounding in game, and lotus leaves floated on the smooth water. The sun sinks and the moon soars above the mimosa trees, the river shines like a silver mirror, antelopes are on the watch for the dangers of the night. Within the enclosure of the camp the black men sit gnawing at the bones of a newly-shot zebra. But when it is time to set out again from the comfortable camp, the porters would rather remain where they are and enjoy themselves, and when the horn sounds they go sullenly and slowly to their loads. After half an hour's march they halt, throw down their loads, and begin to whisper in threatening groups. Two insubordinate ruffians lie in wait with their rifles aimed at Stanley, who at once raises his gun and threatens to shoot them on the spot if they do not immediately drop their rifles. The mutiny ends without bloodshed, and the men promise again to go on steadily to Lake Tanganyika, according to their agreement.

Now Stanley is in a forest tract where cattle of all kinds are pestered by the tsetse fly, and where the small honey bird flies busily about among the trees. It is like the common grey sparrow, but somewhat larger, and has a yellow spot on each shoulder. It receives its name from its habit of flying in short flights just in front of the natives to guide them to the nests of wild bees, in order to get its share of the honey. When a man follows it, he must not make a noise to frighten it, but only whistle gently, that the bird may know that its intention is understood. As it comes nearer to the wild bees' nest, it takes shorter flights, and when it is come to the spot, it sits on a branch and waits. Stanley says that the honey bird is a great friend of the natives, and that they follow it at once when it calls them.