As I came to the porch-steps, in the dark stream just below me I saw a strange thing. Underneath the water a ball of fire flashed down the stream and disappeared around the bend. For a long time I tried to puzzle out what it could be. There was no form of aquatic phosphorescent life that would swim through a northern stream in the depths of winter. It was only when I started to tell the time by the sky clock that the mystery was solved. I was looking at the star Caph in Cassiopeia, which is the hour-hand of the clock, when suddenly a meteor flashed down the sky, and I realized that my submarine of a few moments before had been only the reflection of another shooting star.
As I stopped on the porch with my pitcher, the open door made a long lane of light. Just across the creek, not fifty feet away, sounded a crash in the brush, and there in the spotlight, held by the glare, stood a big buck. For a moment I looked right into his beautiful, liquid, gleaming eyes. Then, with a snort, he plunged into the woods and was gone. For years I had tramped through the barrens and had found the tracks of the deer that still live not thirty miles from the third largest city in America, but until that night I had never seen one.
It grew colder and colder, and the little cabin snapped and cracked with the frost. Banking up the fireplace with logs, I pulled my bed up into the circle of heat, and fell asleep to the flickering of the fire and the croon of the wind among the pine trees outside. Through the window I could see the winter sky ablaze with stars, while the late moon shone like a bowl of frozen gold through the black tree-trunks.
The next morning I had to leave on the nine-o'clock train; and so I rose early and after breakfast took a last walk down to Lower Mill and back, to see if I could add any more winter birds to my list. It was a cold, clear, snapping winter morning, and as the sun came up through the pine trees I met first one and then another of the bird-folk abroad after their breakfasts. First I heard the "Pip, pip!" of the downy woodpecker, all black and white, with a bloodstain at the back of his head. He is a tree-climber who can go up a tree head-foremost, but must always back down. The nuthatches, with their white cheeks and grunting notes, can go up and down a tree either head-first or tail-first and the last of the tree-climbers, the brown creeper, climbs up in a spiral, but has to fly down.