Both the forests and the adjacent waters of this favoured hyperborean land were found to be literally swarming with game and other animals, some of which afforded in their flesh a welcome change from the preserved meats with which the ship's larder was stocked, whilst the chief value of others lay in their "pelts" or skins; and, the hydrographic features of the island having been carefully ascertained and recorded, the party, with the exception of von Schalckenberg, now gave themselves up unreservedly to the pleasures of the chase. The professor's tastes lay more in the direction of geology, mineralogy, and botany, though he was also an enthusiastic naturalist, and thus, whilst he sallied forth every morning armed with gun, hammer, specimen box for his botanical treasures, and bag for his minerals, the three others went their several ways, either armed with traps and guns in search of game, or in one of the boats, duly provided with dredger, net, and line, in quest of ocean spoils. Thus employed, the short remainder of the Arctic summer swiftly passed away; the sun daily sank nearer and nearer the horizon; the temperature fell; frost made its appearance, hardening the soil beneath the tread and coating the pools and puddles and morasses with an ever-thickening sheet of ice and the vegetation with a delicate tracery of silver; and at length the day came when the anchor was lifted and the _Flying Fish_ moved some few miles out to sea to enable her occupants to witness the final disappearance of the sun beneath the southern horizon. Some anxiety had been experienced by the travellers for the last few days, as clouds had been gathering in the sky, with every indication of a speedy change of weather, and it was feared that the sight, which they had long been promising themselves, would, after all, be denied them; but at the last moment, or rather at the last hour, fortune proved favourable to them; the cloud-bank broke up along the south-western horizon, the vapours grouped themselves into a series of imposingly picturesque masses, all aflame with the most gorgeous tints of sunset, and from a little after eleven o'clock until shortly after noon the thin golden upper edge of the luminary's disc was visible sweeping imperceptibly along the purple horizon, until finally, as it reached the point of disappearance, it glimmered feebly for a moment, and, whilst the travellers stood watching it bare-headed, sank out of sight. The Arctic day was over, and the six months of night and winter had set in. Not, it must be understood, that darkness set in immediately--far from it; for several succeeding days there ensued a weird, delicious, magic, and ever-deepening twilight; but by the eighth day after the sun's final disappearance this also had vanished, and night reigned with undisputed sway.