In regard to the latter animal, the danger which they incurred, was more imminent than with the elephants, but this did not arise from the greater ferocity or savageness of the animal, for the river horse moves in general in a sluggish and harmless manner; but in the shallow places of the river, the horses were seen walking at the bottom, and the space between them and the boat so small, that the keel often came into collision with the back of the animal, who, incensed at the affront offered to him, would be apt to strike a hole through the boat with his huge teeth, and thereby endanger its sinking.

It was evident to the commander of the expedition, that the courage of his native crew was almost paralyzed, when they had to contend with any of these formidable creatures, although he had no reason to complain of their exertions, in dragging the boats over the flats and shallows, which appeared to abound in every part of the river.
It now became manifest to Stibbs, that he had chosen an unfavourable time of the year for his expedition; for, after having spent two months, he found himself on the 22nd February, only fifty-nine miles above Barraconda, and at some distance from Tenda, consequently he was not so successful as either Thompson or Jobson, notwithstanding his means were more efficient, and adapted to the purpose.

Stibbs, however, expressed himself greatly disappointed with the results of his expedition, and began to look upon the golden mines of Africa, represented as they had been to be inexhaustible, as nothing more than the grossest falsifications, made to suit some private purpose, or to throw a certain degree of ridicule upon the plans and exertions of the African company.

He had been informed of a mighty channel, which was to lead him into the remote interior of Africa, but he had as yet only navigated a river, which in certain seasons is almost dry, and where the crews were obliged to assume the character of the amphibious; for at one time, they were obliged to be for hours in the water, dragging the boats over the shallows, and at another, they were on the land, dragging the boats over it, in order to surmount the ledges of rocks, which extended from shore to shore.

At one time they were rowing over the backs of the river horses, and the next, they ran the risk of being thrown upon their own back, by the trunks of the elephants, or having them snapped in two between the jaws of the crocodiles.
The source of the great river, which, according to the description then given of it, could not be any other than the Niger, was, according to the opinion of Stibbs, "nothing near so far in the country, as by the geographers has been represented." The river, which he had navigated, did not answer in any degree with the description which had been given of the Niger.