It was an hour before the latter again advanced to the attack. This time the troops were carrying large bundles of dried grass and rushes; and although again suffering heavily in the attack, they piled these at the foot of the barricade, and in another minute a flash of fire ran up the side. The smoke and flame, for a time, separated the defenders from their foes; and the fire ceased on both sides, although those above never relaxed their efforts to harass the assailants.
As the Spaniards had calculated, the flame of the great heap of straw communicated with the creepers, and burnt them up in its fiery tongue; and when the flames abated, the rocks lay open and uncovered. The Spaniards now, with renewed hopes, advanced again to the attack; and this time were able, although with heavy loss, to make their way up the barricade.
When they arrived within three or four feet of the top, Ned gave the word; and a line of thirty powerful negroes, each armed with a long pike, suddenly arose and, with a yell, threw themselves over the edge and dashed down upon the Spaniards. The latter, struggling to ascend, with unsteady footing on the loose and uneven rocks, were unable for an instant to defend themselves against this assault.
The negroes, barefooted, had no difficulty on the surface which proved so fatal to the Spaniards; and, like the crest of a wave, they swept their opponents headlong down the face of the barricade. The heavily armed Spaniards fell over each other, those in front hurling those behind backwards in wild confusion; and the first line of negroes being succeeded by another, armed with axes, who completed the work which the first line had begun; the slaughter, for a minute, was terrible.
For some thirty paces, the negroes pursued their advantage; and then at a loud shout from Ned turned, and with a celerity equal to that of their advance, the whole were back over the barricade, before the Spaniards in rear could awaken from their surprise; and scarcely a shot was fired, as the dark figures bounded back into shelter.
This time, the Spanish officer drew back his men sullenly. He felt that they had done all that could be expected of them. Upwards of sixty men had fallen. It would be vain to ask them to make the assault again. He knew, too, that by waiting, the other columns would be gradually approaching; and that, on the morrow, some method of getting in the enemy's rear would probably be discovered.
In the meantime, he sent off fifty men on either flank, to discover how far its rocky wall extended; while trumpeters, under strong guards, were sent up to the hilltops in the rear, and sounded the call lustily. Musketoons, heavily charged so as to make as loud a report as possible, were also fired to attract the attention of the other columns.
The boys were perfectly aware that they could not hope, finally, to defend this position. They had, however, given the Spaniards a very heavy lesson; and the success of the defense had immensely raised the spirit and courage of their men. The signal was therefore given for a retreat; and in half an hour both the Indians, on the summit of the hill, and the negroes, behind the barricade, had fallen back; leaving only some half dozen to keep up the appearance of defense, and to bring back tidings of the doings of the enemy; while the rest hurried off, to aid the detached parties to inflict heavy blows upon the other columns.
It was found that these were steadily approaching, but had lost a good many men. The reinforcements enabled the natives to make a more determined resistance, and in one or two places the columns were effectually checked. The reports, when night fell, were that the Spaniards had altogether lost over two hundred men; but that all their columns had advanced a considerable distance towards the center of the forest; and had halted, each as they stood; and bivouacked, keeping up huge fires and careful watches.
It formed no part, however, of the boys' plan to attack them thus; and when morning dawned the whole of the defenders, each taking different paths, as far as possible; some even making great circuits, so as to deceive the enemy, were directed to make for the central fortress. The intermediate positions, several of which were as strong as the barricade which they had so well defended, were abandoned; for the advance from other quarters rendered it impossible to hold these.