hear him with entire plainness. And for a while he could n't even guess what manner of thing it might be.
A cougar that made so much noise would be immediately expelled from the union. A wolf pack, running by sight, might crack brush as freely; but a wolf pack would also bay to wake the dead. Of course it might be an elk or a steer, and still more likely, a bear. He stood still and listened. The sound grew nearer.
Soon it became evident that the creature was either walking with two legs, or else was a four-footed animal putting two feet down at the same instant. Dan had learned to wait. He stood perfectly still. And gradually he came to the conclusion that he was listening to the footfall of another man.
But it was rather hard to imagine what a man might be doing on this lonely hill. Of course it might be a deer hunter; but few were the valley sportsmen who had penetrated to this far land. The footfall was much too heavy for Snowbird. The steps were evidently on another trail that intersected his own trail one hundred yards farther up the hill. He had only to stand still, and in an instant the man would come in sight.
He took one step into the thickets, prepared to conceal himself if it became necessary.
