in Thoreau’s Journal:

The stillness of the woods and fields is remarkable at this season of the year. There is not even the creak of a cricket to be heard. Of myriads of dry shrub oak leaves, not one rustles. Your own breath can rustle them, yet the breath of heaven does not suffice to. The trees have the aspect of waiting for winter. The autumnal leaves have lost their color; they are now truly sere, dead, and the woods wear a sombre color. Summer and harvest are over. The hickories, birches, chestnuts, no less than the maples, have lost their leaves. The sprouts, which had shot up so vigorously to repair the damage which the choppers had done, have stopped short for the winter. Everything stands silent and expectant. If I listen, I hear only the note of a chickadee — our most common and I may say native bird, most identified with our forests — or perchance the scream of a jay, or perchance from the solemn depths of these woods I hear tolling far away the knell of one departed. Thought rushes in to fill the vacuum.