The tree upon which the araguatoes were assembled stood near the edge of the water, but there was another still nearer. This was also a tall tree free of branches for a great way up. On the opposite bank of the igaripÉ was a very similar tree, and the long horizontal branches of the two were separated from each other by a space of about twenty feet. It was with these two trees that the attention of the araguatoes appeared to be occupied; and our travellers could tell by their looks and gestures that they were conversing about, and calculating, the distance between their upper branches. For what purpose?

Surely they do not expect to be able to make a crossing between them? No creature without wings could pass from one to the other! Such were the questions and doubts expressed by Leon, and indeed by all except Guapo, but Guapo had seen araguatoes before, and knew some of their tricks. Guapo, therefore, boldly pronounced that it was their intention to cross the igaripÉ by these two trees. He was about to explain the manner in which they would accomplish it, when the movement commenced, and rendered his explanation quite unnecessary.

At a commanding cry from the chief, several of the largest and strongest monkeys swung themselves into the tree that stood on the edge of the water. Here, after a moment's reconnoissance, they were seen to get upon a horizontal limb—one that projected diagonally over the igaripÉ. There were no limbs immediately underneath it on the same side of the tree; and for this very reason had they selected it. Having advanced until they were near its top, the foremost of the monkeys let himself down upon his tail, and hung head downward. Another slipped down the body of the first, and clutched him around the neck and fore-arms with his strong tail, with his head down also. A third succeeded the second, and a fourth the third, and so on until a string of monkeys dangled from the limb.

A motion was now produced by the monkeys striking other branches with their feet, until the long string oscillated back and forwards like the pendulum of a clock. This oscillation was gradually increased, until the monkey at the lower end was swung up among the branches of the tree on the opposite side of the igaripÉ. After touching them once or twice, he discovered that he was within reach; and the next time when he had reached the highest point of the oscillating curve, he threw out his long thin fore-arms, and firmly clutching the branches, held fast.

The oscillation now ceased. The living chain stretched across the igaripÉ from tree to tree, and, curving slightly, hung like a suspension-bridge! A loud screaming, and gabbling, and chattering, and howling, proceeded from the band of araguatoes, who, up to this time, had watched the manoeuvres of their comrades in silence—all except the old chief, who occasionally had given directions both with voice and gestures. But the general gabble that succeeded was, no doubt, an expression of the satisfaction of all that the bridge was built.

The troop now proceeded to cross over, one or two old ones going first, perhaps to try the strength of the bridge. Then went the mothers carrying their young on their backs, and after them the rest of the band.

It was quite an amusing scene to witness, and the behaviour of the monkeys would have caused any one to laugh. Even Guapo could not restrain his mirth at seeing those who formed the bridge biting the others that passed over them, both on the legs and tails, until the latter screamed again!

The old chief stood at the near end and directed the crossing. Like a brave officer, he was the last to pass over. When all the others had preceded him, he crossed after, carrying himself in a stately and dignified manner. None dared to bite at his legs. They knew better than play off their tricks on him, and he crossed quietly and without any molestation.

Now the string still remained suspended between the trees. How were the monkeys that formed it to get themselves free again? Of course the one that had clutched the branch with his arms might easily let go, but that would bring them back to the same side from which they had started, and would separate them from the rest of the band. Those constituting the bridge would, therefore, be as far from crossing as ever!

There seemed to be a difficulty here—that is, to some of our travellers. To the monkeys themselves there was none. They knew well enough what they were about, and they would have got over the apparent difficulty in the following manner:—The one at the tail end of the bridge would simply have let go his hold, and the whole string would then have swung over and hung from the tree on the opposite bank, into which they could have climbed at their leisure. I say they would have done so had nothing interfered to prevent them from completing the manoeuvre. But an obstacle intervened which brought the affair to a very different termination.

Guapo had been seated along with the rest, gravatÁna in hand. He showed great forbearance in not having used the gravatÁna long before, for he was all the while quite within reach of the araguatoes; but this forbearance on his part was not of his own freewill. Don Pablo had, in fact, hindered him, in order that he and the others, should have an opportunity of witnessing the singular manoeuvres of the monkeys. Before the scene was quite over, however, the Indian begged Don Pablo to let him shoot, reminding him how much they stood in need of a little “monkey-meat.” This had the effect Guapo desired; the consent was given, and the gravatÁna was pointed diagonally upwards. Once more Guapo's cheeks were distended—once more came the strong, quick puff—and away went the arrow. The next moment it was seen sticking in the neck of one of the monkeys.

Now, the one which Guapo had aimed at and hit was that which had grasped the tree on the opposite side with its arms. Why did he chose this more than any other? Was it because it was nearer, or more exposed to view? Neither of these was the reason. It was, that had he shot any of the others in the string—they being supported by their tails—it would not have fallen; the tail, as we have already seen, still retaining its prehensile power even to death. But that one which held on to the tree by its fore-arms would in a second or two be compelled from weakness to let go, and the whole chain would drop back on the near side of the igaripÉ. This was just what Guapo desired, and he waited for the result. It was necessary only to wait half-a-dozen seconds. The monkey was evidently growing weak under the influence of the curare, and was struggling to retain its hold. In a moment it must let go.

The araguato at the “tail-end” of the bridge, not knowing what had happened, and thinking all was right for swinging himself across, slipped his tail from the branch just at the very same instant that the wounded one let go, and the whole chain fell “souse” into the water! Then the screaming and howling from those on shore, the plunging and splashing of the monkeys in the stream, mingled with the shouts of Leon, Guapo, and the others, created a scene of noise and confusion that lasted for several minutes. In the midst of it, Guapo threw himself into the canoe, and with a single stroke of his paddle shot right down among the drowning monkeys. One or two escaped to the bank, and made off; several went to the bottom;, but three, including the wounded one, fell into the clutches of the hunter.

Of course roast-monkey was added to the supper; but none of the travellers slept very well after it, as the araguatoes, lamenting their lost companions, kept up a most dismal wailing throughout the whole of the night.

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