Stillwell came in during the afternoon bearing an albino penguin with a prettily mottled head; a curious freak of which the biologists immediately took possession. The penguins now swarmed along the foreshores, those not settling down in the rookeries wandering about in small crowds, occasionally visiting the Hut and exploring among the rocks or up the slippery glacier. Murphy was heard, at this time, to advance a theory accounting for the fact that Adelie penguins never made their nests on a scale more elaborate than a collection of stones. He submitted that anything else would be blown away. To support the contention, he stated that as soon as the female lays her egg, she places a stone on top to weight it down. The biologists kept a dignified silence during the discussion. On the 21st an Emperor penguin landed on the harbour ice, and, early in November, two more were captured. These imperial birds are very rare on the coasts of Adelie Land, owing to the fact that their winter breeding-grounds in Antarctica are selected in spots where climatic conditions are comparatively good. October closed with an average wind velocity of 56.9 miles per hour. Yet the possibility of summer sledging was no longer remote. The sun was high, spells of calm were longer and more frequent, and, with the certain knowledge that we should be on the plateau in November, the sledging parties were chosen, schemes of exploration were discussed, and the last details for an extensive campaign completed. CHAPTER XII ACROSS KING GEORGE V LAND We yearned beyond the skyline.--Kipling October had passed without offering any opportunities for sledging, and we resolved that in defiance of all but the worst weather a start would be made in November. The 'Aurora' was due to arrive early in January 1913 and the time at our disposal for exploration was slipping away rapidly. The investigation by sledging journeys of the coastline to the eastward was regarded as of prime importance, for our experience in the 'Aurora' when in those longitudes during the previous year was such as to give little promise of its ever being accomplished from the sea. Westward, the coast was accessible from the sea; at least for some distance in that direction. Madigan's journey in the springtime had demonstrated that, if anything, the land to the west was steeper, and consequently more windy conditions might be expected there. Further, it was judged that information concerning this region would be forthcoming from the ship, which had cruised westward after leaving Adelie Land in January 1912. The field in that direction was therefore not so promising as that to the east. On this account the air-tractor sledge, of somewhat doubtful utility, was detailed for use to the westward of Winter Quarters, and, as it was obvious that the engine could only be operated in moderately good weather, its final departure was postponed until December.