A wedge of yellow light in the clouds for half an hour past sunrise. I’m learning to spot when a squirrel is about to dig up a nut: it stares off into space in one last effort to convince any watcher that it’s doing something entirely different.

A hole in the clouds at dawn fails to hold the whole full moon—a brief, bright searchlight. Later, at sunrise, a chorus of chiselers as gray squirrels work on their black walnuts.

A dawn bright with snowlight, the storm a kind of theater in which the play consists of a thin white curtain falling and falling. As the temperature inches up, the flakes begin to fatten. A squirrel dashes to the end of a limb on its snow-free underside to pluck one of the last unfallen black walnuts.

Wind and clouds and the clattering of treetops rocking out of sync. Two squirrels hunting the last unfallen acorns keep climbing into the top branches of a big red oak, hanging by their hind legs to peel their prizes.

Sunrise delayed for a few minutes by a low bank of clouds. A gray squirrel emerges from its nest high in a black cherry and dashes down the newly exposed trunk. A robin adds a few tut-tuts to the chorus of white-throated sparrows.