A fresh inch of snow, fallen in the small hours, gives the wind new wings. A patch of sky turns salmon a bit to the south of where the sun usually comes up. A squirrel runs along the snow-free underside of a limb.

Bitter cold and still at dawn, as the first silouette of a squirrel emerges from its nest of sticks and leaves high in the limbs of the big tulip and descends the tree, claws ticking against the bark. The clouds redden. A distant rifle booms.