It is not in anticipation of fine weather, but a wild delight in the free, wild winter, that leads the gray squirrel to swing his hammock from the highest limb of the tallest oak that will hold it. He dares and defies the winds, and claims their freedom for his own. From his leafless height yonder he looks down into the Hollow upon the tops of the swamp trees where his dizzy roads run along the angled branches, and over the swamp to the dark pines, and over the pines, on, on across the miles of white fields which sweep away and away till they freeze with the frozen sky behind the snow-clouds that drift and pile. In his aery he knows the snarl and bite of the blizzard; he feels the swell of the heaving waves that drive thick with snow out of the cold white north. Anchored far out in the tossing arms of the strong oak, his leaf nest rocks in the storm like a yawl in a heaving sea. But he loves the tumult and the terror. A night never fell upon the woods that awed him; cold never crept into the trees that could chill his blood; and the hoarse, mad winds that swirl and hiss about his pitching bed never shook a nerve in his round, beautiful body. How he must sleep! And what a constitution he has! [Illustration: "Uncle Jethro limbered his stiffened knees and went chuckling down the bank."] "MUS'RATTIN'" One November afternoon I found Uncle Jethro back of the woodshed, drawing a chalk-mark along the barrel of his old musket, from the hammer to the sight. "What are you doing that for, Uncle Jeth?" I asked. "What fo'? Fo' mus'rats, boy." "Muskrats! Do you think they'll walk up and toe that mark, while you knock 'em over with a stick?" "G'way fum yhere! What I take yo' possumin' des dozen winters fo', en yo' dunno how to sight a gun in de moon yit? I's gwine mus'rattin' by de moon to-night, en I won't take yo' nohow." Of course he took me. We went out about nine o'clock, and entering the zigzag lane behind the barn, followed the cow-paths down to the pasture, then cut across the fields to Lupton's Pond, the little wood-walled lake which falls over a dam into the wide meadows along Cohansey Creek. It is a wild, secluded spot, so removed that a pair of black ducks built their nest for several springs in the deep moss about the upper shore. It is shallow and deeply crusted over with lily-pads and pickerel-weed, except for a small area about the dam, where the water is deep and clear. There are many stumps in the upper end; and here, in the shallows, built upon the hummocks or anchored to the submerged roots, are the muskrats' houses.