The voices of the rapids have dropped into the background, as have the dashing noises of the stream. Through the forest is a great silence, but no stillness at all. The whippoorwill swings down and up the short curve of his regular song; over and over an owl says his rapid _whoo, whoo, whoo_. These, with the ceaseless dash of the rapids, are the web on which the night traces her more delicate embroideries of the unexpected. Distant crashes, single and impressive; stealthy footsteps near at hand; the subdued scratching of claws; a faint _sniff! sniff! sniff!_ of inquiry; the sudden clear tin-horn _ko-ko-ko-óh_ of the little owl; the mournful, long-drawn-out cry of the loon, instinct with the spirit of loneliness; the ethereal call-note of the birds of passage high in the air; a _patter, patter, patter_, among the dead leaves, immediately stilled; and then at the last, from the thicket close at hand, the beautiful silver purity of the white-throated sparrow--the nightingale of the North--trembling with the ecstasy of beauty, as though a shimmering moonbeam had turned to sound; and all the while the blurred figure of the moon mounting to the ridge-line of your tent--these things combine subtly, until at last the great Silence of which they are a part overarches the night and draws you forth to contemplation. No beverage is more grateful than the cup of spring water you drink at such a time; no moment more refreshing than that in which you look about you at the darkened forest. You have cast from you with the warm blanket the drowsiness of dreams. A coolness, physical and spiritual, bathes you from head to foot. All your senses are keyed to the last vibrations. You hear the littler night prowlers; you glimpse the greater. A faint, searching woods perfume of dampness greets your nostrils. And somehow, mysteriously, in a manner not to be understood, the forces of the world seem in suspense, as though a touch might crystallize infinite possibilities into infinite power and motion. But the touch lacks. The forces hover on the edge of action, unheeding the little noises. In all humbleness and awe, you are a dweller of the Silent Places.