It was no new thing to Mark Eden to climb about the limestone cliffs, which formed one side of the Gleame, sometimes sloping down gradually, at others perpendicular, and in some cases partly overhanging, though in the latter case, it meant only for a few winters before, after being well saturated, the frost split them, piece by piece, till they went thundering down among the trees, generally to bound right into the river bed.
But, sloping or perpendicular, the formation was nearly always the same, stratum after stratum of from one to three feet in thickness, lying one upon the other, and riven into blocks which looked as if they had been laid by giant masons, to form a monstrous wall. Consequently, between the strata and their upright dividing cracks, there were plenty of places where a bold climber could find foot and hand-hold, without counting upon roots of trees, wiry shrubs, and tough herbs, to hold on by when other objects failed.
So easily enough, down went Mark, humming his tune again, and changing the humming to singing about the three ravens sitting on a tree, though in this instance, excepting the young in the nest below, there were only two, and instead of sitting, they were sailing round and round, croaking and barking angrily, the cock bird, if it was not the hen, making a pretence every now and then, to dart down and strike at the would-be marauder, who was descending to their home.
But Mark lowered himself steadily enough, laughing at the angry birds, and listening for the first cries of their young, as he wondered how big they would be.
He soon found that appearances were deceitful, upon a great height like that, for instead of the bush which hid the nest, being forty feet from the cliff brow, it was a good sixty, and the climbing was not so good as he had anticipated. The limestone crumbled away here and there; tufts of tough grass came out by the roots, and the stunted stems of bushes were not plentiful enough for hand-hold. But whenever the lad found the place too difficult, he edged off to right or left, and found an easier spot from which he lowered himself, and edged his way back along the joining of the next row of blocks.
To any one gazing from the opposite side, his appearance, flattened against the cliff, would have seemed appalling, but to Mark Eden it was a mere nothing; he was descending the old cliff, and trying to find the easiest way, that was all. No nervous qualms troubled him, and the thought of falling never once came into his head.
Lower and lower, with the sun beating upon his back, and the ravens croaking more and more loudly, and getting more threatening.
“Just wait till I get down to the bush, my fine fellows,” he said aloud. “Then you may come on if you like, and I should like to see you do it; only look out, for it means spitting yourselves. Glad I brought my sword.”
He was now only about ten feet above the bush; and as he held on for a few moments and looked down, he saw that there was a good-sized ledge in front of a cranny, in which the nest must be, and upon this ledge, bones, bits of wool, feathers, and remains of rabbits’ fur, were scattered, showing how hard the old birds had worked to feed their young.
He saw, too, something else which completely upset one of his plans, which was, to continue his descent right to the bottom of the cliff, after securing the young ravens; for the strata retired for some distance below the bush, and he grasped at once the fact, that he must return by the way he descended.