My cousins came out to meet us on our return. The roars of the gorilla had aroused unusual fears in their hearts, and our absence had been so prolonged that they had become anxious for our safety. We kept a strict watch all night; for although we did not again hear the gorilla—indeed, had there been one in the neighbourhood, he would by that time have gone to rest—the sounds of other wild animals frequently reached our ears.
We were up early next morning—the instant there was light—for Kate had made us promise to show her the gorilla. “I may never have an opportunity of seeing another,” she said. “I should like to be able to say when we get to the Cape that I have actually beheld one in his native wilds.”
As neither Jack nor Timbo exhibited such curiosity, we left them in charge of the camp with the black men, to pack up, while we proceeded towards the forest. We advanced cautiously, Stanley and I going ahead, with David and Senhor Silva on either side of the young ladies, and the boys bringing up the rear, Chickango acting as scout, a little in advance on one side of us. Every now and then we halted, whenever we observed the branches disturbed. Now a huge ape of the ordinary species might be seen grinning down upon us, and then scampering off among the boughs; or a troop of monkeys would come chattering above our heads, not so easily put to flight. Birds of gay plumage flitted before us from bough to bough; and a huge snake, which had been coiled round a branch, giving a hiss at us, went off among the underwood into the depths of the forest.
“And now, girls, be prepared for a sight of Leo’s giant of the woods,” said Stanley, turning round when we approached the spot where he had killed the gorilla. “But, hillo! the ground looks alive.”
The trunk of a tree lay near. By climbing on it we got a view of the spot where the gorilla had fallen; but, as we looked towards it, scarcely a particle of the monster could be seen. The skin was there and the huge bones and monstrous skull, but nearly all the flesh had been eaten away by myriads of ants, which swarmed about it. So engaged were they in their work of destruction, that they did not attack us.
“Why, they must be drivers,” said David, “the bashikouay, as the natives call them. They have gained their English name by driving every other species of the animal creation out of their way.”
They were not much larger than the common English ant, of a dark brown colour. David, jumping down, caught one, and showed us that he had a sharp head, terminating in a pair of horizontal nippers—very like those of the warrior ants. In taking one up another had caught hold of his little finger, and gave it a nip which drew blood. Senhor Silva told us that they usually traverse the country by day and night, in trains nearly half a mile long, though only a few inches wide, and, as it passes under the grass, presents the appearance of a huge snake. They also, like the warrior ants, have soldiers who march by the side of the regular column, and the instant any danger appears hurry forward, when the column is either halted or turned backward. Should the difficulty be removed, it again advances. One of their most curious proceedings is the formation by the soldiers of a perfect arch, into which thousands of them weave their bodies, expanding across the whole width of a path where danger is apprehended. Under the arch the females and the labourers who bear the larva; then pass in comparative safety. It is formed in the following manner. One ant stands upright, and then another climbs up and interlocks its feet with the fore-feet of the first, and then another climbs up, somewhat in the fashion of acrobats. Another couple form the base of the arch on the opposite side, and then others, stretching themselves longways, form what may be called transverse beams, to keep the two sides connected. When thus formed, the creatures hold together so tenaciously, that the whole could be lifted off the ground without breaking. If attacked, they spread themselves on the ground over a space of thirty or more feet, across which neither man nor beast can pass with impunity. It is difficult to force a horse through them; and a dog will never venture, unless the space is sufficiently narrow to enable him to cross by a bound. He knows well that, should he fall, they would set upon him; and, before many hours were over, in spite of his strength, entirely consume him. They have been known to attack horses and cattle shut up in a confined space, and to reduce them to skeletons in less than a couple of days. They sometimes enter a dwelling-house through a small hole, and literally take possession, proceeding across the floor, over the walls and ceilings. “When I resided in the Brazils,” said Senhor Silva, as we stood surveying the ants at work, “I was one morning seated at breakfast with my wife and little boy, when I heard outside the house a great commotion, and in rushed a black servant carrying the cage of our favourite parrot in one hand and grasping a number of pet fowls in the other; while our negro girl, hurrying in from another direction, and catching up the lapdog, cried out, ‘See! they come—they come! Fly, senhor. Fly, my dear mistress—fly, or you will all be eaten up.’ Looking down to the ground, towards which she was directing her alarmed gaze, I saw that it was covered by countless numbers of white ants, which came swarming in through a small hole in the wall. I can only liken the appearance of the insects to a stream of water suddenly bursting into the house, so rapidly did they make their way through the opening. It was too late to think of stopping it, for the room was in a few seconds full of them. My wife, taking the advice of the girl, seized our boy by the hand and fled into the garden. I followed quickly, for already I felt the ants biting at my feet. Not for some hours were we able to return, when we found that our invaders had devoured every particle of food in the house. They did us, however, an essential service, by destroying all the mice and cockroaches, as well as other insects which they encountered, so that on that account we were much obliged to them; but there are many instances on record of their destroying human beings unable to move on account of sickness, and with no one to assist them. Formerly, it is said that criminals secured by shackles were laid in their way; happily, however, this terrible custom no longer exists, even among the most savage tribes. They, in most cases, as in ours, effectually rid a house of mice, and take but few minutes to devour one, leaving only its bones and hair.”
We were glad to leave the wonderful insects to their repast on the dead gorilla, and, returning to our camp, found out bearers ready for starting.
We toiled on all day, ascending the sides of the mountain range. Now we had to plunge into a valley thickly covered with trees, and then to ascend the opposite side, now to proceed along the edge of lofty precipices. Sometimes the ascent was so steep that we were obliged to use our hands as well as our long poles to make our way up it. I was thankful that bearers had been provided for the young ladies; for although they had spirit enough to attempt whatever we did, yet they must inevitably have been much fatigued had they been compelled to walk. Leo and Natty, however, trudged on bravely in our midst; and often indeed, when ascending steep places, took the lead. Chickango, who knew the way, having often before traversed it, was of great use. He also kept a watchful eye on either side of the path, especially when we were crossing valleys, lest a leopard or lion might spring out on us, or any huge serpent might lie across our path. At length we reached a lofty plateau, or table-land, which Chickango informed Senhor Silva extended a long way to the south. Over this, therefore, we resolved to travel, till we could find a suitable spot in which to fix our abode. We purposed remaining there till we could send a messenger towards the Cape Colony, hoping that he might fall in with either traders or explorers or missionaries, several of whom were settled in Damara or Namaqua land. The further we travelled south, the cooler and more healthy we should find the climate. We had no wish, either, to remain longer than necessary in the gorilla region.