Cold and gray, with the wind hissing through the last few oak leaves still on the trees. The male Carolina wren sleeps in past his mate, her ‘response’ preceding his call by nearly five minutes.

Clear and still, with patches of light frost. The sky has made considerable inroads into the forest just since yesterday. A jay’s waking call elicits a reply from the far ridge: softer notes at first, then the familiar jeer.

Bright periods alternate with gloom on a cool, cloudy morning, with an intermittent breeze paging through the tulip tree leaves. A sound like the clacking of a typewriter as a squirrel trots across the metal roof overhead.

There’s more yellow than ever in the woods’ edge trees, in the spicebushes, in the meadows filled with goldenrod, and now the sun—the opposite of mellow among the yellow leaves of a black birch.