22 May 1911 – 28 May 1911

Wilson, Bowers, Atkinson, Evans (P.O.), Clissold, and self went to C. Royds with a 'go cart' carrying our sleeping-bags, a cooker, and a small quantity of provision. The 'go cart' consists of a framework of steel tubing supported on four bicycle wheels. The surface of the floes carries 1 to 2 inches of snow, barely covering the salt ice flowers, and for this condition this vehicle of Day's is excellent. The advantage is that it meets the case where the salt crystals form a heavy frictional surface for wood runners. I'm inclined to think that there are great numbers of cases when wheels would be more efficient than runners on the sea ice. We reached Cape Royds in 2 1/2 hours, killing an Emperor penguin in the bay beyond C. Barne. This bird was in splendid plumage, the breast reflecting the dim northern light like a mirror. It was fairly dark when we stumbled over the rocks and dropped on to Shackleton's Hut. Clissold started the cooking-range, Wilson and I walked over to the Black beach and round back by Blue Lake. The temperature was down at -31° and the interior of the hut was very cold.

We spent the morning mustering the stores within and without the hut, after a cold night which we passed very comfortably in our bags. We found a good quantity of flour and Danish butter and a fair amount of paraffin, with smaller supplies of assorted articles—the whole sufficient to afford provision for such a party as ours for about six or eight months if well administered. In case of necessity this would undoubtedly be a very useful reserve to fall back upon. These stores are somewhat scattered, and the hut has a dilapidated, comfortless appearance due to its tenantless condition; but even so it seemed to me much less inviting than our old Discovery hut at C. Armitage. After a cup of cocoa there was nothing to detain us, and we started back, the only useful articles added to our weights being a scrap or two of leather and five hymn-books. Hitherto we have been only able to muster seven copies; this increase will improve our Sunday Services.

A quiet day with northerly wind; the temperature rose gradually to zero. Having the night duty, did not go out. The moon has gone and there is little to attract one out of doors. Atkinson gave us an interesting little discourse on parasitology, with a brief account of the life history of some ecto- and some endo-parasites—Nematodes, Trematodes. He pointed out how that in nearly every case there was a secondary host, how in some cases disease was caused, and in others the presence of the parasite was even helpful. He acknowledged the small progress that had been made in this study. He mentioned ankylostomiasis, blood-sucking worms, Bilhartsia (Trematode) attacking bladder (Egypt), Filaria (round tapeworm), Guinea worm, Trichina (pork), and others, pointing to disease caused. From worms he went to Protozoa-Trypanosomes, sleeping sickness, host tsetse-fly—showed life history comparatively, propagated in secondary host or encysting in primary host—similarly malarial germs spread by Anopheles mosquitoes—all very interesting. In the discussion following Wilson gave some account of the grouse disease worm, and especially of the interest in finding free living species almost identical; also part of the life of disease worm is free living. Here we approached a point pressed by Nelson concerning the degeneration consequent on adoption of the parasitic habit. All parasites seem to have descended from free living beasts. One asks 'what is degeneration?' without receiving a very satisfactory answer. After all, such terms must be empirical.

It has been blowing from south with heavy gusts and snow, temperature extraordinarily high, -6°. This has been a heavy gale. The weather conditions are certainly very interesting; Simpson has again called attention to the wind in February, March, and April at Cape Evans—the record shows an extraordinary large percentage of gales. It is quite certain that we scarcely got a fraction of the wind on the Barrier and doubtful if we got as much at Hut Point.

A calm and clear day—a nice change from recent weather. It makes an enormous difference to the enjoyment of this life if one is able to get out and stretch one's legs every day. This morning I went up the Ramp. No sign of open water, so that my fears for a broken highway in the coming season are now at rest. In future gales can only be a temporary annoyance—anxiety as to their result is finally allayed. This afternoon I searched out ski and ski sticks and went for a short run over the floe. The surface is quite good since the recent snowfall and wind. This is satisfactory, as sledging can now be conducted on ordinary lines, and if convenient our parties can pull on ski. The young ice troubles of April and May have passed away. It is curious that circumstances caused us to miss them altogether during our stay in the Discovery. We are living extraordinarily well. At dinner last night we had some excellent thick seal soup, very much like thick hare soup; this was followed by an equally tasty seal steak and kidney pie and a fruit jelly. The smell of frying greeted us on awaking this morning, and at breakfast each of us had two of our nutty little Notothenia fish after our bowl of porridge. These little fish have an extraordinarily sweet taste—bread and butter and marmalade finished the meal. At the midday meal we had bread and butter, cheese, and cake, and to-night I smell mutton in the preparation. Under the circumstances it would be difficult to conceive more appetising repasts or a regime which is likely to produce scorbutic symptoms. I cannot think we shall get scurvy. Nelson lectured to us to-night, giving a very able little elementary sketch of the objects of the biologist. A fact struck one in his explanation of the rates of elimination. Two of the offspring of two parents alone survive, speaking broadly; this the same of the human species or the 'ling,' with 24,000,000 eggs in the roe of each female! He talked much of evolution, adaptation, &c. Mendelism became the most debated point of the discussion; the transmission of characters has a wonderful fascination for the human mind. There was also a point striking deep in the debate on Professor Loeb's experiments with sea urchins; how far had he succeeded in reproducing the species without the male spermatozoa? Not very far, it seemed, when all was said. A theme for a pen would be the expansion of interest in polar affairs; compare the interests of a winter spent by the old Arctic voyagers with our own, and look into the causes. The aspect of everything changes as our knowledge expands. The expansion of human interest in rude surroundings may perhaps best be illustrated by comparisons. It will serve to recall such a simple case as the fact that our ancestors applied the terms horrid, frightful, to mountain crags which in our own day are more justly admired as lofty, grand, and beautiful. The poetic conception of this natural phenomenon has followed not so much an inherent change of sentiment as the intimacy of wider knowledge and the death of superstitious influence. One is much struck by the importance of realising limits.

A very unpleasant, cold, windy day. Annoyed with the conditions, so did not go out. In the evening Bowers gave his lecture on sledging diets. He has shown great courage in undertaking the task, great perseverance in unearthing facts from books, and a considerable practical skill in stringing these together. It is a thankless task to search polar literature for dietary facts and still more difficult to attach due weight to varying statements. Some authors omit discussion of this important item altogether, others fail to note alterations made in practice or additions afforded by circumstances, others again forget to describe the nature of various food stuffs. Our lecturer was both entertaining and instructive when he dealt with old time rations; but he naturally grew weak in approaching the physiological aspect of the question. He went through with it manfully and with a touch of humour much appreciated; whereas, for instance, he deduced facts from 'the equivalent of Mr. Joule, a gentleman whose statements he had no reason to doubt.' Wilson was the mainstay of the subsequent discussion and put all doubtful matters in a clearer light. 'Increase your fats (carbohydrate)' is what science seems to say, and practice with conservativism is inclined to step cautiously in response to this urgence. I shall, of course, go into the whole question as thoroughly as available information and experience permits. Meanwhile it is useful to have had a discussion which aired the popular opinions. Feeling went deepest on the subject of tea versus cocoa; admitting all that can be said concerning stimulation and reaction, I am inclined to see much in favour of tea. Why should not one be mildly stimulated during the marching hours if one can cope with reaction by profounder rest during the hours of inaction?

Quite an excitement last night. One of the ponies (the grey which I led last year and salved from the floe) either fell or tried to lie down in his stall, his head being lashed up to the stanchions on either side. In this condition he struggled and kicked till his body was twisted right round and his attitude extremely uncomfortable. Very luckily his struggles were heard almost at once, and his head ropes being cut, Oates got him on his feet again. He looked a good deal distressed at the time, but is now quite well again and has been out for his usual exercise. Held Service as usual. This afternoon went on ski around the bay and back across. Little or no wind; sky clear, temperature -25°. It was wonderfully mild considering the temperature—this sounds paradoxical, but the sensation of cold does not conform to the thermometer—it is obviously dependent on the wind and less obviously on the humidity of the air and the ice crystals floating in it. I cannot very clearly account for this effect, but as a matter of fact I have certainly felt colder in still air at -10° than I did to-day when the thermometer was down to -25°, other conditions apparently equal. The amazing circumstance is that by no means can we measure the humidity, or indeed the precipitation or evaporation. I have just been discussing with Simpson the insuperable difficulties that stand in the way of experiment in this direction, since cold air can only hold the smallest quantities of moisture, and saturation covers an extremely small range of temperature.