Clear and cold, with an inversion layer bringing quarry and highway sounds out of the east. A female Carolina wren ticks quietly from the thick shrubbery around the springhouse. Cold as I am, I luxuriate in the absense of mosquitoes.

Drizzle thinning into wind-blown mist by mid-morning. The sky brightens. A pileated woodpecker clings to a skinny locust tree as it sways in the breeze, taps a few times and then tilts her head to the side as if listening for a response.

Overcast and cool. A pileated woodpecker flies into the dead top of the tallest black locust in the yard, seemingly oblivious to a swirling conflict between a small flock of local jays and two migrant sharp-shinned hawks. A slow inspection of the treetop turns up nothing worth tapping for, and she flies off, leaving the tree to the jays.

An hour after the last raindrops, wet leaves glisten as the sun glimmers through thin clouds. The sound of teeth chiseling through a walnut shell. The stems of bent stiltgrass in the meadow begin to redden.

Sunny and cool at midmorning, with the smell of woodsmoke drifing up from the valley. The bluejay who stumps the bird app is making his one-of-a-kind call — almost a croon. At random moments, black walnuts drop onto the driveway with a thud.

Cold and clear at dawn. At one point a whippoorwill, screech owl and Carolina wren are all calling at the same time. The owl persists for another five minutes, trilling at the woods’ edge. Then a drumroll from a pileated woodpecker, and it is day.

After all-night rain, most of the stiltgrass in the meadow has fallen over, and many of the white snakeroot heads are bent low. And even as some leaves on the trees are turning yellow, others have never looked so bright green.

A cool morning with the sky mostly clear and sound out of the east: the limestone quarry’s reverse-chirping trucks, muffled clanks and booms. A squirrel high in the tree next to the road picks a walnut, sniffs it, and lets it fall with a crash.