Clear and cold at sunrise. The dawn chorus is down to field sparrow, common yellowthroat and goldfinches. Distant crows. A truck jake-breaking through the gap. A red-eyed vireo starts up.

Damp and overcast for the dawn chorus, which includes the accelerating buzz of a black-throated blue warbler, and a yellow-throated vireo slurring his syllables. The hidden sunrise gets noted, as usual, by a crow.

Downy, hairy, red-bellied and pileated: all the woodpeckers for miles around are suddenly drumming, one after another, as the scattered clouds turn orange on a crisp, nearly frosty morning.