His course led him across a short space of open prairie, when he entered a wild section, better fitted for the habitations of the chamois or mountain goat, than for any other animal.
He was constantly passing around deep chasms, climbing rocks, clambering through bushes, sometimes leaving the debris and loose stones rattling behind him, with a noise that was startling, until he found himself in a small, narrow valley, through which ran a stream somewhat larger than the one in the cañon that he had left a short time before.
The trapper carefully surveyed the bluffs and elevated points surrounding him, but all was as quiet as at “creation’s morn.” Not even the cry of a bird, or the whirr of its wing broke the impressive stillness of the solitude.
Tom was somewhat affected by the grand solemnity of the scene around him, and he stood a moment leaning upon his rifle, silent and thoughtful, swayed by those reverential emotions which, at times, come over the most ignorant of mankind.
While standing thus with his eyes fixed upon the ascending side of the valley, he was startled by seeing the loose dirt and stones, directly beneath a clump of bushes, rattle down the declivity, as though they had been dislodged by the foot of some person or animal.
The trapper was on the alert instantly. His eagle eye was fixed upon the bushes, with the sharp, penetrating glance of suspicion; but the vegetation was too dense and luxuriant for him to discover whether there was any thing beneath them or not.
“Wonder ef that was a Blackfoot,” he muttered, as he held his rifle ready for use at a second’s warning. “Some confounded varmint like as not is follerin’ me. I’ll see ef I can.”
Raising his gun to his shoulder, he aimed directly at the center of the bushes and discharged it. No response followed, not even the rattling of an additional pebble. All remained as quiet and motionless as before the disturbance took place.
This almost convinced the trapper that there was no man or animal concealed there. Even had he not hit him with his bullet, the shot itself would have caused a movement that would have loosened the debris again.