At last we arrived at the town of Mompox, which we happily found in the hands of the Republicans. We had here to exchange our bongo for a flat-bottomed boat called a champan, with which alone the upper part of the river can, from its numerous shallows, be navigated. It is exactly the same in shape and construction as the boats made by the Indians before the conquest of the country by the Spaniards. They are of all sizes. A large one costs a considerable sum—as much, we were told, as three thousand dollars. The larger are about sixty feet in length, by seven feet in beam, and the gunwale is two feet from the water’s edge. In the centre is a cabin with a convex roof, between six and seven feet high, made of strong and flexible bamboos covered with palm-leaves, and fastened together with the bejuco, the creeper I have before described. The crew consists of a padrone or captain, a pilot (who steers with a large paddle), and about twenty-two men, who urge the boat on with long poles, some standing in the bow and others on the top of the cabin.

The champan we engaged, however, was of a much smaller size.

The news we received at Mompox, that the Spanish forces were moving out of the fortified towns they had for some time occupied, and were traversing the country, made my uncle anxious to continue our voyage.

We passed several plantations of the cocoa-tree, from the seed of which chocolate is made. The cocoa-pod resembles a small, rough melon, and is of a dark-red colour, full of small beans.

We had now in view in the distance ranges of mountains, which appeared to be of vast height; a sign that we were approaching a region very different from that which we had hitherto traversed.

The second or third night of our voyage in the champan, we brought up alongside a narrow sand-bank backed by lofty trees; and after we had lighted our fire, and just as we were preparing for our evening

meal, on looking up I saw a number of comical little faces grinning down upon us. As we did not move, their monkey owners became bolder, and advanced towards the ends of the boughs, playing all sorts of gambols,—such as hanging by their tails, and swinging backwards and forwards. Many of them had young ones on their backs, who, in spite of the leaps made by their parents, clung fast, even when they were swinging by their tails with their heads downwards. An old monkey led the way, followed by the others, with flankers and a rear-guard. Sometimes, as a variety, they played a regular game of “follow the leader,” and amused us much. They were succeeded by vast flights of parrots and parrakeets, which came to rest in couples on some wild fig-trees which grew near, and indulged in a vociferous concert till the shades of night crept over the river. At times the air was full of them, coming from all directions; but, notwithstanding the din they made, we allowed them to enjoy their repose undisturbed.

As the interior of the toldo, or cabin, of the champan was excessively close, and infested by mosquitoes, we formed a sort of tent of the boat’s sail, which we stretched on four uprights, leaving room below for the air to circulate. Under this covering we spread our bedding, trusting to the Bogos, as the boatmen are called, to keep a proper watch; and still more to the vigilance of the doctor’s dog, Jumbo, who always lay at his master’s feet. We had been so accustomed to hear of alligators, jaguars, and huge serpents, without having hitherto suffered from them, that all anxiety on the subject had vanished. When we went out shooting in the woods, we of course kept a sharp look-out on either side, and took care where we stepped, that we might not be putting our feet on a venomous serpent, or allow a jaguar to steal towards us unperceived; and as for the alligators, we had arrived at the opinion that they had more to fear from us than we from them.

Thus we were all sleeping tranquilly that night, when, about four or five hours after sunset, I was startled by a bright light which I saw through my closed eyelids, followed almost immediately by a tremendous roar, which seemed to shake the very earth.