The country grew wilder and more rugged as the newly-mated pair advanced, and as they drew near the foot-hills surrounding Mount Desolation, the bush thinned out, and the ground became stony, with here and there big lichen-covered boulders standing alone, like huge bowls upon a giants' green. Then came a patch of thin, starveling-looking trees, mere bones of trees, half of whose skin was missing. Suddenly Warrigal gave a hard, long sniff, and then a growl of warning to Finn. She would have barked if she had known how, but her race do not bark, though they can growl and snarl with the best, and, besides, have a peculiar cry of their own which is not easy to describe other than as something midway between a howl and a roar. Finn recognized the growl as warning clearly enough, and all his muscles were gathered together for action on the instant; but he had no idea what sort of danger to expect, or whether it was danger or merely the need of hunting care that his mate had in mind. He knew all about it some two seconds later, however. The starveling trees, with the mean, wiry scrub that grew between them, had served as cover for two lusty males of Warrigal's tribe-- cousins of hers they were, as a matter of fact, though she had never known the kinship--both of whom had waked that day to the fact that Warrigal was eminently desirable as a mate. Now, in one instant, they both flew at Finn, one from either side of the trail on which he trotted with Warrigal. Warrigal herself slid forward, a swiftly-moving shadow, her brush to the earth, her hind-quarters seeming to melt into nothingness, as the jaws of her cousins flashed behind her on either side of Finn's throat. Then, when there were a dozen paces between herself and her new mate, she wheeled and stopped, sitting erect on her haunches, a well-behaved and deeply interested spectator. Finn suffered for his ignorance of what to expect, as in the wild all folk must suffer for ignorance. It is only in our part of the world that a series of protecting barriers has been erected between the individual and the natural penalties attaching to ignorance and wrong-doing. Some of these barriers are doubtless sources of justifiable pride, but in the wild the confirmed loafer, for example, the vicious and idle parasite, is an unknown institution. The same practically holds good even of humans, when they live close to Nature in a stern climate, as, for instance, on the Canadian prairie; but never in great cities, or other places from which Nature is largely shut out.