I have not been far from the hut, but had a great fear on one occasion that the ice had gone out in the Strait.
The wind is dropping this evening, and I have been up to Wind Vane Hill. I now think the ice has remained fast.
There has been astonishingly little drift with the wind, probably due to the fact that there has been so very little snowfall of late.
Atkinson is pretty certain that he has isolated a very motile bacterium in the snow. It is probably air borne, and though no bacteria have been found in the air, this may be carried in upper currents and brought down by the snow. If correct it is an interesting discovery.
To-night Debenham gave a geological lecture. It was elementary. He gave little more than the rough origin and classification of rocks with a view to making his further lectures better understood.
Saturday, May 13.—The wind dropped about 10 last night. This morning it was calm and clear save for a light misty veil of ice crystals through which the moon shone with scarce clouded brilliancy, surrounded with bright cruciform halo and white paraselene. Mock moons with prismatic patches of colour appeared in the radiant ring, echoes of the main source of light. Wilson has a charming sketch of the phenomenon.
I went to Inaccessible Island, and climbing some way up the steep western face, reassured myself concerning the ice. It was evident that there had been no movement in consequence of yesterday's blow.
In climbing I had to scramble up some pretty steep
