There is something fine in the way the trees stand up in winter; no one can fail to understand what is meant by the “sturdy oak.” They seem to feel pretty much as you do, and show a spirit of vigorous resistance and power to enjoy and cope with the worst that Jack Frost can bring, and the bright sun sends the sap tingling through their limbs just as it does the blood through yours. One day especially that I remember in Central Park brought me a somewhat novel experience, and gave me the privilege of transferring some old bird acquaintance to the list of my bird friends. It was after a fall of snow, and the air was crisp and sharp, indeed it was nipping, and standing still was a chilly occupation. From long familiarity I knew just about where to go to find certain birds, and I was not disappointed in my hunt. My overcoat pocket, it is needless to say, was fully stocked with peanuts and a box of bird seed, and demands were very soon made upon the peanut supply by the fat and friendly gray squirrels that come bravely up to your hand to be fed. They have a most attractive and appealing way of approaching you. The more timid ones stop often to sit up inquiringly, and put one hand on their heart, as if to stop its excited beating. [Illustration: THE SILENT WINTER WOODS.] The first birds I saw were the rugged and noisy English sparrows, written down in most bird books as “pests,” but I confess I could not resist giving them a crumb or two, for they appeal to my sympathies much as the plucky little _gamin_ newsboys of the streets do, and then, too, I have learned that their loud chatter and rush for food attract more desirable acquaintances. I soon heard the sharp, shrill peep of the white-throated sparrows, and listened to their scratching “with both feet” under the bushes. Now and then one would try his throat with his full song, two sweet whistles followed by very plain calls for “Peabody, peabody, peabody.” They are called the peabody bird by many. There is no mistaking this beautiful sparrow. Among a bunch of his noisy English neighbors the rich brown of his feathers is easily seen, and the three white stripes on his head and the white patch on the throat attract your eye at once. In a group of thirty or forty whitethroats that were feeding on my bird seed I noticed also two plump song sparrows. They are brown, too, but smaller than the whitethroats, and their breasts are streaked with dark-brown stripes, with a spot right in the center. This is the sparrow that makes music for us from very early spring until late in the autumn. I have heard them in February, with the snow yet on the ground, perched on the tip of some bush and singing away with a joyfulness that made everything take on a more cheerful look. While I was watching the whitethroats I heard the jolly little song that I especially hoped for, and very soon had a near view of wee Mr. Chickadee himself, with his jet-black head, throat, and chin, and gray cheeks.