Page:Scott's Last Expedition, Volume 1.djvu/143

1910] with the temperature well below freezing, made everything look bright and cheerful. The sun also brought us wonderful cloud effects, marvellously delicate tints of sky, cloud, and ice, such effects as one might travel far to see. In spite of our impatience we would not willingly have missed many of the beautiful scenes which our sojourn in the pack afforded us. Ponting and Wilson have been busy catching these effects, but no art can reproduce such colours as the deep blue of the icebergs.

'Scientifically we have been able to do something. We have managed to get a line of soundings on our route showing the raising of the bottom from the ocean depths to the shallow water on the continental shelf, and the nature of the bottom. With these soundings we have obtained many interesting observations of the temperature of different layers of water in the sea.

'Then we have added a great deal to the knowledge of life in the pack from observation of the whales, seals, penguins, birds, and fishes as well as of the pelagic beasts which are caught in tow-nets. Life in one form or another is very plentiful in the pack, and the struggle for existence here as elsewhere is a fascinating subject for study.

'We have made a systematic study of the ice also, both the bergs and sea ice, and have got a good deal of useful information concerning it. Also Pennell has done a little magnetic work.

'But of course this slight list of activity in the cause of science is a very poor showing for the time of our numerous experts; many have had to be idle in regard to their own specialities, though none are idle otherwise.