As the day wore along and the sun dropped to its bed in the northwest
(the darkness had come back and the fall nights were six hours long),
the young bulls retraced their steps more and more reluctantly to the
aid of their beset leader. The down-coming winter was harrying them on
to the lower levels, and it seemed they could never shake off this
tireless creature that held them back. Besides, it was not the life of
the herd, or of the young bulls, that was threatened. The life of only
one member was demanded, which was a remoter interest than their lives,
and in the end they were content to pay the toll.
As twilight fell the old bull stood with lowered head, watching his
mates the cows he had known, the calves he had fathered, the bulls he
had mastered as they shambled on at a rapid pace through the fading
light. He could not follow, for before his nose leaped the merciless
fanged terror that would not let him go. Three hundredweight more than
half a ton he weighed; he had lived a long, strong life, full of fight
and struggle, and at the end he faced death at the teeth of a creature
whose head did not reach beyond his great knuckled knees.
From then on, night and day, Buck never left his prey, never gave it a
moment s rest, never permitted it to browse the leaves of trees or the
shoots of young birch and willow. Nor did he give the wounded bull
opportunity to slake his burning thirst in the slender trickling
streams they crossed. Often, in desperation, he burst into long
stretches of flight. At such times Buck did not attempt to stay him,
but loped easily at his heels, satisfied with the way the game was
played, lying down when the moose stood still, attacking him fiercely
when he strove to eat or drink.
The great head drooped more and more under its tree of horns, and the
shambling trot grew weak and weaker. He took to standing for long
periods, with nose to the ground and dejected ears dropped limply; and
Buck found more time in which to get water for himself and in which to
rest. At such moments, panting with red lolling tongue and with eyes
fixed upon the big bull, it appeared to Buck that a change was coming
over the face of things. He could feel a new stir in the land. As the
moose were coming into the land, other kinds of life were coming in.
Forest and stream and air seemed palpitant with their presence. The
news of it was borne in upon him, not by sight, or sound, or smell, but
by some other and subtler sense. He heard nothing, saw nothing, yet
72