This fear was not without reason; there were here, at a guess, at least 10,000 Shillooks on their legs and 3000 ambatch canoes in motion on the river. Accordingly we pushed up the stream, and had an opportunity, from a more secure neighbourhood, to observe the Shillooks more accurately. My telescope aided me in my investigation. I saw crowds of men violently gesticulating and contending; I saw women burdened with baskets loaded with poultry clapping their wings. After a while the Shillooks, disappointed, began to vacate the bank which we had left, and on the river could now be seen a redoubled movement of the canoes, whilst opposite fresh multitudes poured in, and gave to the whole scene the appearance of a general emigration of the people.

Within the last three years the boats had been permitted with reluctance, and only when several were together, to approach the shore at this part of the stream, for here it had happened in one single season that five vessels, the property of Khartoom merchants, as they were coming down the river laden with ivory, were treacherously attacked one after the other. The stratagem was employed of diverting the attention of the crews by an exhibition of attractive merchandise; while the Nubians were off their guard, at a given signal the Shillooks fell upon them and butchered them without exception. Gunpowder, rifles, and valuable ivory, all fell into their hands; the vessels they burnt. Ghattas himself, the merchant who owned the vessel by which I was travelling, suffered the loss of a costly cargo, while eighty men on that occasion met with a violent death. Only the Reis and one female slave escaped to Fashoda. Betimes they threw themselves into the water, and concealing their heads with some water weeds, floated on till the stream carried them out of the reach of harm.

On the following morning, after we had passed the mouth of the Giraffe river, we were joined by a flotilla of six boats. As we reckoned now nearly 350 armed men, we felt that we could venture without risk to enter upon commercial transactions with the Shillooks. The disturbed condition of the country had interfered to prevent them carrying about their merchandise as usual, and they now were collected in unusual numbers at the mart.

A mile away from the river-bank there were rows of dome-palms bounding a broad level, on which was exhibited all the liveliness of ordinary market-clatter. Busy and bustling, there were thousands congregated together; but the fear this time was not on our side. From far and near streamed in the natives; many brought baskets full of corn, eggs, butter, beans, and ostrich-feathers; others offered poultry, tied together in bunches, for sale: there was altogether the bustle of such a market as only the largest towns could display. The area was hemmed in by a guard of armed men, whose lances, like standing corn, glittered in the sun. The sense of security raised the spirits of the light-hearted sailors, and their merry Nubian songs rose cheerfully in the air. Two hours slipped quickly away, while the necessary purchases were being made, the medium of exchange being white or red glass beads. Soon afterwards a favourable breeze sprung up. Everything was still active in the market; fresh loads came teeming from the villages; the outcry and gesticulations of the market people were as excited as ever, when suddenly there boomed the signal to embark. The confusion, the noise, the hurry which ensued baffle all description; the Shillooks were in a panic, and, imagining that it must be all up with them, scampered off and jostled each other in every direction.

NUBIAN LOGIC.

The propitious wind did not, however, prevent our people from finding time to make a little détour into the country, where they had the luck to find some herdsmen who were trying to conceal a heifer amongst the grass. There was a report of a gun, and the beast was stretched upon the ground. A few minutes sufficed to quarter its carcase, and the hide and the pieces were conveyed on board. Half-a-dozen kids and some sheep were added to the stock, and so we proceeded on our way. In the eyes of the people such plundering is deemed to be perfectly legitimate for various reasons: first, because the Shillooks are heathen; secondly, because some years before they had burnt five Nubian vessels; thirdly and chiefly, because mutton and beef are very choice eating, particularly after having been limited for a time to durrapap. My tawny companions seemed to think that they knew a fourth palliation for their proceeding, which consisted in this, that none but themselves were capable of making a proper use of the goods of the blacks. In the districts of the Upper Nile, wherever the breeding of cattle is carried on, it is a custom of the negroes never to kill an animal, but only to consume those which die naturally; the reason obviously being, that they look upon the possession of living cattle as the main object of their existence. With them, steers do the duty of guineas and napoleons; the Nubians, therefore, jocosely affirm that they swallow the guineas, which in the keeping of the heathen are nothing better than so much dead capital.

We were not long in leaving the Shillook villages far behind. The inhabited region seemed to recede as our boat made its way along the water-course. The stream divided itself into a multitude of channels, which threaded their way amidst a maze of islands. The distant rows of acacias on either side were the only tokens to indicate the mainland. This was the day on which we first saw the papyrus. To me, botanist as I was, the event elevated the day to a festival. Here at a latitude of 9° 30´ N. are we now first able to salute this sire of immortal thought, which centuries ago was just as abundant in Egypt as at present it is on the threshold of the central deserts of Africa. I was quite lost in admiration at the variety of production of the surface of the water, to which the antique papyrus gave a noble finish. It strikes the gaze like the creation of another world, and seems to inspire a kind of reverence: although for days and weeks I was environed by the marvellous beauties which enrich the flora of the Nile, my eye was never weary of the vision of its graceful form.

The hindrances to our progress caused by the excessive vegetation began now to give us some anxiety. All day long we were bewildered not only by the multiplicity of channels, but by masses of grass, papyrus, and ambatch, which covered the whole stream like a carpet, and even when they opened gave merely the semblance of being passages. It is quite possible that the diversion of its course to the east, which, for sixty miles the Nile here takes, may check the progress of the stream, and be in a measure the cause of such a strange accumulation of water-plants. Certain it seems that neither any exceptional depth of water, such as may occur in particular years, nor yet any general overflow wider than usual, avails to exercise the slightest influence upon this exuberant vegetation. Were it a coating of ice it would split itself into fragments under the pressure of the stream, but here is a real web of tough tangle, which blockades the entire surface. Every here and there, indeed, the force of the water may open a kind of rift, but not corresponding at all with the deeper and true channel of the stream. Such a rift is not available for any passage of the boats. The strain of the tension, which goes on without intermission, has such an effect in altering the position of the weedy mass, that even the most experienced pilot is at a loss how to steer, consequently every voyage in winter is along a new course, and through a fresh labyrinth of tangle. But in July, when the floods are at their highest, navigation can be carried on along well nigh all the channels, since the currents are not so strong, and the vessels are able to proceed without detention to their destinations.

GRASS TANGLE.

Thick masses of little weeds float about the surface of the water, and by forming a soft pulp, contribute an effectual aid to bind together the masses of vegetation. Like a cement this conglomerate of weeds fills up all the clefts and chasms between the grass and ambatch islands, which are formed in the back-water where the position is sheltered from the winds and free from the influence of the current.