or attempting to devour every smaller animal, is less common in the
pack but numerous on the coasts. Finally, we have the great browsing
whales of various species, from the vast blue whale (_Balænoptera
Sibbaldi_), the largest mammal of all time, to the smaller and less
common bottle-nose and such species as have not yet been named. Great
numbers of these huge animals are seen, and one realises what a demand
they must make on their food supply and therefore how immense a supply
of small sea beasts these seas must contain. Beneath the placid ice
floes and under the calm water pools the old universal warfare is
raging incessantly in the struggle for existence.

Both morning and afternoon we have had brilliant sunshine, and
this afternoon all the after-guard lay about on the deck sunning
themselves. A happy, care-free group.

10 P.M.--We made our start at eight, and so far things look well. We
have found the ice comparatively thin, the floes 2 to 3 feet in
thickness except where hummocked; amongst them are large sheets from
6 inches to 1 foot in thickness as well as fairly numerous water
pools. The ship has pushed on well, covering at least 3 miles an hour,
though occasionally almost stopped by a group of hummocked floes. The
sky is overcast: stratus clouds come over from the N.N.E. with wind in
the same direction soon after we started. This may be an advantage,
as the sails give great assistance and the officer of the watch has
an easier time when the sun is not shining directly in his eyes. As
I write the pack looks a little closer; I hope to heavens it is not
generally closing up again--no sign of open water to the south. Alas!

12 P.M.--Saw two sea leopards playing in the wake.