as
to be seen; so, after halting about an hour, he resumed his journey.
Convinced, however, that he was in a dangerous neighborhood, he advanced
with the utmost caution; winding his way through hollows and ravines,
and avoiding, as much as possible, any open tract, or rising ground,
that might betray his little party to the watchful eye of an Indian
scout.

Arriving, at length, at the edge of the open meadow-land bordering
on the river, he again observed the buffalo, as far as he could see,
scampering in great alarm. Once more concealing the horses, he and his
companions remained for a long time watching the various groups of the
animals, as each caught the panic and started off; but they sought in
vain to discover the cause.

They were now about to enter the mountain defile, at the head of Green
River valley, where they might be waylaid and attacked; they, therefore,
arranged the packs on their horses, in the manner most secure and
convenient for sudden flight, should such be necessary. This done, they
again set forward, keeping the most anxious look-out in every direction.

It was now drawing toward evening; but they could not think of encamping
for the night, in a place so full of danger. Captain Bonneville,
therefore, determined to halt about sunset, kindle a fire, as if for
encampment, cook and eat supper; but, as soon as it was sufficiently
dark, to make a rapid move for the summit of the mountain, and seek some
secluded spot for their night's lodgings.

Accordingly, as the sun went down, the little party came to a halt, made
a large fire, spitted their buffalo meat on wooden sticks, and, when
sufficiently roasted, planted the savory viands before them; cutting
off huge slices with their hunting knives, and supping with a hunter's
appetite. The light of their fire would not fail, as they knew, to
attract the attention of any Indian horde in the neighborhood; but they
trusted to be off and away, before any prowlers could reach the place.
While they were supping thus hastily, however, one of their party
suddenly started up and shouted "Indians!" All were instantly on their
feet, with their rifles in their hands; but could see no enemy. The
man, however, declared that he had seen an Indian advancing, cautiously,
along the trail which they had made in coming to the encampment; who,
the moment he was perceived, had thrown himself on the ground, and
disappeared. He urged Captain Bonneville instantly to decamp. The