advantage, and even the necessity, of travelling entirely by night under these circumstances, the intense glare of light from the snow during the day inevitably producing this painful irritation in the eyes. At a quarter past five P.M. we resumed our journey to the southwest, and soon after crossed a snowy plain a mile and a quarter in breadth, extending to the sea to the north, and as far as the eye could reach to the south. Having travelled S.W.b.W. seven miles, we halted, at half an hour before midnight, at the distance of three or four miles from the sea, the weather being very clear and fine, with a moderate breeze from the S.S.W. Having rested after our dinner till half past two A.M., we set out again to the southwest, making, however, a very crooked course on account of the irregularity of the ground. In the first quarter of a mile we passed the first running stream which we had seen this season, and this was but a small one, from six to twelve inches deep. The ground, as well as the pools of water, was frozen hard during the last night, but thawed during the day, which made travelling worse and worse, as the sun acquired power. We passed a few horns of deer, killed three ptarmigans, and saw a pair of ducks. The plumage of the cock grouse was still quite white, except near the tip of the tail, where the feathers were of a fine glossy black; but in every hen which we had lately killed, a very perceptible alteration was apparent, even from day to day, and their plumage had now nearly assumed that speckled colour which, from its resemblance to that of the ground, is so admirably adapted to preserve them from being seen at the season of their incubation. We found it difficult, in general, to get near the hens, which were very wild; but the male birds were at all times stupidly tame. At half past two A.M. on the 10th we struck the tents, and proceeded to the S.W., the wind having got round to the S.E., with continued snow. At the distance of two miles we entered upon a level plain three miles wide, which, with the exception of a patch here and there, was entirely covered with snow. The uncovered parts of this plain were so wet as to be almost impassable for the cart; and we were now as desirous of keeping on the snow as, at the beginning of our journey from Winter Harbour, we had been anxious to avoid it.