It was the 21st of September. The sun was then passing through the autumnal equinox, that is to say, the day and night were of equal length all over the world. These successive alternations of light and darkness were hailed with delight by the inhabitants of the fort. It is easier to sleep in the absence of the sun, and darkness refreshes and strengthens the eyes, weary with the unchanging brightness of several months of daylight.
We know that during the equinox the tides are generally at their greatest height; we have high water or flood, for the sun and moon being in conjunction, their double influence is brought to bear upon the waters. It was, therefore, necessary to note carefully the approaching tide at Cape Bathurst. Jaspar Hobson had made bench marks some days before, so as to estimate exactly the amount of vertical displacement of the waters between high and low tide; he found, however, that in spite of all the reports of previous observers, the combined solar and lunar influence was hardly felt in this part of the Arctic Ocean. There was scarcely any tide at all, and the statements of navigators on the subject were contradicted.
“There is certainly something unnatural here!” said Lieutenant Hobson to himself.
He did not in fact know what to think, but other cares soon occupied his mind, and he did not long endeavour to get to the rights of this singular peculiarity.
On the 29th September the state of the atmosphere changed considerably. The thermometer fell to 41° Fahrenheit, and the sky became covered with clouds which were soon converted into heavy rain. The bad season was approaching.
Before the ground should be covered with snow, Mrs Joliffe was busy sowing the seeds of Cochlearia (scurvy grass) and sorrel, in the hope that as they were very hardy, and would be well protected from the rigour of the winter by the snow itself, they would come up in the spring. Her garden, consisting of several acres hidden behind the cliff of the cape, had been prepared beforehand, and it was sown during the last days of September.
Hobson made his companions assume their winter garments before the great cold set in, and all were soon suitably clothed in the linen under vests, deerskin cloaks, sealskin pantaloons, fur bonnets, and waterproof boots with which they were provided. We may also say that the rooms were suitably dressed; the wooden walls were hung with skins, in order to prevent the formation upon them of coats of ice in sudden falls of temperature. About this time, Rae set up his condensers for collecting the vapour suspended in the air, which were to be emptied twice a week. The heat of the stove was regulated according to the variations of the external temperature, so as to keep the thermometer of the rooms at 50° Fahrenheit. The house would soon be covered with thick snow, which would prevent any waste of the internal warmth, and by this combination of natural and artificial protections they hoped to be able successfully to contend with their two most formidable enemies, cold and damp.
On the 2nd October the thermometer fell still lower, and the first snow storm came on; there was but little wind, and there were therefore none of those violent whirlpools of snow called drifts, but a vast white carpet of uniform thickness soon clothed the cape, the enceinte of fort, and the coast. The waters of the lake and sea, not yet petrified by the icy hand of winter, were of a dull, gloomy, greyish hue, and on the northern horizon the first icebergs stood out against the misty sky. The blockade had not yet commenced, but nature was collecting her materials, soon to be cemented by the cold into an impenetrable barrier.
The “ young ice “ was rapidly forming on the liquid surfaces of sea and lake. The lagoon was the first to freeze over; large whitish-grey patches appeared here and there, signs of a hard frost setting in, favoured by the calmness of the atmosphere. and after a night during which the thermometer had remained at 15° Fahrenheit, the surface of the lake was smooth and firm enough to satisfy the most fastidious skaters of the Serpentine. On the verge of the horizon, the sky assumed that peculiar appearance which whalers call ice-blink, and which is the result of the glare of light reflected obliquely from the surface of the ice against the opposite atmosphere. Vast tracts of the ocean became gradually solidified, the ice-fields, formed by the accumulation of icicles, became welded to the coast, presenting a surface broken and distorted by the action of the waves, and contrasting strongly with the smooth mirror of the lake. Here and there floated these long pieces, scarcely cemented together at the edges, known as “ drift ice,” and the “ hummocks,” or protuberances caused by the squeezing of one piece against another, were also of frequent occurrence.
In a few days the aspect of Cape Bathurst and the surrounding districts was completely changed. Mrs Barnett’s delight and enthusiasm knew no bounds; everything was new to her, and she would have thought no fatigue or suffering too great to be endured for the sake of witnessing such a spectacle. She could imagine nothing more sublime than this invasion of winter with all its mighty forces, this conquest of the northern regions by the cold. All trace of the distinctive features of the country had disappeared; the land was metamorphosed, a new country was springing into being before her admiring eyes, a country gifted with a grand and touching beauty. Details were lost, only the large outlines were given, scarcely marked out against the misty sky. One transformation scene followed another with magic rapidity. The ocean, which but lately lifted up its mighty waves, was hushed and still; the verdant soil of various hues was replaced by a carpet of dazzling whiteness; the woods of trees of different kinds were converted into groups of gaunt skeletons draped in hoar-frost; the radiant orb of day had become a pale disc, languidly running its allotted course in the thick fog, and visible but for a few hours a day, whilst the sea horizon, no longer clearly cut against the sky, was hidden by an endless chain of ice-bergs, broken into countless rugged forms, and building up that impenetrable ice-wall, which Nature has set up between the Pole and the bold explorers who endeavour to reach it.
We can well understand to how many discussions and conversations the altered appearance of the country gave rise. Thomas Black was the only one who remained indifferent to the sublime beauty of the scene. But what could one expect of an astronomer so wrapped up in his one idea, that he might be said to be present in the little colony in the body, but absent in spirit? He lived in the contemplation of the heavenly bodies, passing from the examination of one constellation to that of another, roving in imagination through the vast realms of space, peopled by countless radiant orbs, and fuming with rage when fogs or clouds hid the objects of his devotion from his sight. Hobson consoled him by promising him fine cold nights admirably suited to astronomical observations, when he could watch the beautiful Aurora Borealis, the lunar halos, and other phenomena of Polar countries worthy even of his admiration.
The cold was not at this time too intense; there was no wind, and it is the wind which makes the cold so sharp and biting. Hunting was vigorously carried on for some days. The magazines became stocked with new furs, and fresh stores of provisions were laid up. Partridges and ptarmigans on their way to the south passed over the fort in great numbers, and supplied fresh and wholesome meat. Polar or Arctic hares were plentiful, and had already assumed their white winter robes. About a hundred of these rodents formed a valuable addition to the reserves of the colony.
There were also large flocks of the whistling swan or hooper, one of the finest species of North America. The hunters killed several couples of them, handsome birds, four or five feet in entire length, with white plumage, touched with copper colour on the head and upper part of neck. They were on their way to a more hospitable zone, where they could find the aquatic plants and insects they required for food, and they sped throug............