All became silent again; evening spread her veil over the earth; the silver herons and flamingoes uttered their hoarse cry as they flew homewards; and the owl announced the setting in of night. The outlines of the trees and rocks continually grew more indistinct, and it was time to fetch up Czar, who was nibbling the tender grass along the stream. I secured him with the lasso to a very large stone behind the rock on which I was sitting, and threw before him an armful of grass and weeds, which I picked. In the event of an attack from the river, he was tolerably protected behind this rock, and he was close at hand if I wanted to mount in a hurry. Though I regretted having to leave him saddled through, the night, I only took the pistols out of the holsters and laid by them by my side.

Suddenly a loud, long, lasting yell was raised, which, however, seemed much farther off, and to come from the prairie on the south side of the forest. Probably, the Lepans had found my trail through the prairie, but it was a satisfactory sign to me that they had not attempted to follow me along the river bed. In all other directions my hiding-place was unassailable, unless there was a second entrance into the valley in my rear, as was probable. It had already grown so dark, that I could not distinguish my white horse from the rocks, although the stars shone brilliantly above me. Before it was quite dark I sat down by the side of Czar, to prevent him lying down. I grew very sleepy, but the yell of the Indians still sounded too loudly in my ears for me to indulge in repose. I tried to keep awake by smoking, which helped for a while; but smoking in perfect darkness is no enjoyment; hence I soon grew tired of it, and tried to keep awake by walking up and down. Czar, too, was tired of standing; he stamped impatiently with his fore-feet, and tried the strength of the lasso by tugging at it. At length, nature claimed her dues, and I could not possibly keep awake any longer: I took off Czar's load, laid it in the darkness against the stone to which he was secured, spread out my rug, and lay down on it with my rifle on my arm. Czar was not long in following my example, and tried as usual to have a roll before going to sleep, which might have injured me or the saddle in the darkness; hence I pressed his head to the ground, and we were both, ere long, as soundly asleep as the rocks around us.

Day was scarce breaking when I started up and looked around me with a disagreeable feeling of self-reproach: for how easily could an Indian have crept up and done to me while asleep what all the whole tribe could not effect while I was awake! Czar lay motionless, and I did not disturb him, for it might easily happen that his strength alone could bear me away in safety. I went out of the gorge and brought in some dry wood, lit a fire and made coffee, being obliged to breakfast on my biscuits and salt tongue, for the dainty lumps of pork I had cut yesterday had probably served a wolf for supper. While I was breakfasting, my faithful steed raised his head and rested it on my knee, that I might remove the bridle which I had left on during the night. I did so; hobbled him out in the grass, and then sat down again at my small fire, where I could see along the river and up the valley behind me, whose steep granite walls were just beginning to be illumined by the rising sun. In the valley itself the fog still lay like a white veil, and only a few tall trees raised their crowns above it. The stream by which I was sitting was all aglow with its tiger lilies, with which the dazzling white of my horse grazing among them formed a beautiful contrast. The mist in the valley was dissipated, and revealed the rich vegetation which grew there apart from the world. I remembered the fairy tales of childhood,—the enchanted Princes and sleeping Princesses, the Palace of Glass, and the Magic Valley,—and had they not been narrated before this continent was known to Europeans, I should have believed that the fables had their origin in this valley. I was very curious to learn whether there was another entrance besides the one I commanded; for if not, it was very possible that my hiding-place was unknown to the Indians, as the steep hills around did not reveal that they concealed such a fairylike kingdom in their interior.

AFTER A DAY'S SPORT. [[p. 81.]

It was about nine o'clock when, after washing and saddling Czar, I rode off to examine the secrets of the wonderful valley. I looked around at the lofty walls of granite, but could not notice any other connexion with the external world but the one through which I had come. The valley, about a mile in diameter, was covered with a most luxuriant crop of young grass and a number of clumps of trees and bushes, through which the rivulet wound. It struck me as curious that I saw no game on such rich pasturage, for, excepting a flock of turkeys, I had put up nothing, although I had reached the centre. The turkeys were very shy, and ran off when I dismounted to shoot one; but just as I was going to mount again, an old cock came running up, and my bullet put a speedy end to his existence. The report had hardly begun to echo through the rocks, ere a swarm of aquatic birds of all sizes rose right in front of me like flies in the sunshine; but, as I remained quietly seated on the grass, reloading my rifle, they soon settled down again. I walked through the bushes, and noticed a large pond with flat banks covered with all sorts of gaily plumaged birds, among which herons and flamingoes occupied a prominent place. The banks were literally covered with these birds, some of which were standing sentry on one leg, while others were up to their knees in the water and engaged in catching frogs. When I stepped out of the bushes all the birds rose again, a portion seated themselves with loud croaks on the nearest trees, while the rest rose in the air, and proceeded in various directions to less disturbed regions. It now appeared as if all the inhabitants of the valley had left it, and I was not sorry at having secured a good meal, for my stomach was beginning to complain about neglect. I hung the turkey on my saddle and rode to the pond, whose banks were so trampled by the birds that not a single blade of grass grew on them, but I noticed a great number of jaguar tracks, some old, others quite recent. The animals to which these tracks belonged must consequently live in the valley, as they would not climb over the rocks and had not passed my night quarters. It was now clear to me why this splendid pasture was so deserted and only visited by birds, while hundreds of buffaloes and deer would have found abundant food. I rode nearly round the valley, with a revolver in my hand, as I expected at any moment to meet the landlord; but I did not see him, and not a living creature remained in the valley but the few turkeys which had probably strayed thither. I rode back to my bivouac, as it was midday, and both myself and Czar felt hungry, and prepared a part of the turkey for dinner, while Czar had a hearty feed of grass. When we had finished our meal, I tied him up close to me under the overhanging rocks where the sun did not fall on us. I threw wood on the fire, and lay down to sleep to make up for the last night's lost rest. The sun was hardly illumining the tops of the eastern mountains of the valley when I awoke invigorated, and led my horse out into the grass again.