Shortly after noon a fog came on so thick that we could only see a few yards round us; we, however, pushed our way for 2½ miles beyond Cape Lady Pelly, along a flat coast lined with mud banks from eight to ten feet high, frozen solid within a foot of the surface. At 4 P.M. the ice was too closely packed to allow us to proceed; we therefore turned towards the shore, and after some trouble effected a landing. The fog still continued so thick, that, after wandering about for a few miles, I had much difficulty in finding the boat again, hid as it was by the surrounding masses of ice. We were much at a loss for drinkable water, there not being a drop in the neighbourhood but what resembled chocolate in appearance. In the forenoon some wolves, part of a band that had serenaded us last night with their dismal howlings, were seen prowling about; and a white-winged silvery gull (_L. leucopterus_), a diminutive sandpiper (_tringa minuta_), and a marmot were shot. 4th.--There was a drizzling rain with thick fog all night, but not a breath of wind. As the tide flowed the ice moved slowly and silently round us, so that in the morning we had not more than a yard or two of open water near us, being blocked in on all sides by pieces from 15 to 20 feet thick. The rise of the tide was not less than nine feet. In the forenoon I walked upwards of five miles along the shore to the north-westward, passing a few low sandy points about a mile and a half from each other, which formed a succession of small bays, into each of which a ravine with high and steep mud banks opened, down which a streamlet of pea-soup-coloured water flowed. We fell in with the heads and horns of several musk cattle and reindeer, and saw recent footmarks of some of the latter, but they had probably been driven some distance away by the wolves we saw yesterday. Marmots were numerous in every direction, chattering to each other, and rising on their hind legs to obtain a better view of the strangers. Many golden plovers and different kinds of sandpipers were flying about, and a jager (_L. parasiticus_) was shot: some plants were also collected. The travelling along this coast was extremely fatiguing, being very often nearly knee-deep in a very adhesive mud. The thermometer rose as high as 70° in the forenoon; in the afternoon it fell to 48°; and in the evening the weather was cold and unpleasant, with heavy rain.