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.

Clear at sunrise, the western ridge brick-red above a meadow full of fog. Sound is out of the east, so field sparrows are answered by quarry truck beepers, and a pileated woodpecker by the grinding of rocks.

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.