Flurries starting in fifteen minutes, says the weather app, and fifteen minutees later the air is full of flakes wandering this way and that, every bit as sentient as AI bots. By the time they stop half an hour later, I’m a snowman. A squirrel carrying a walnut walks right under my chair.

A heavy, gray sky that from time to time emits a shimmer of fine precipitation. Woodpeckers’ rhythms turn irregular as they move from their drumming trees to their dining trees. A bit of highway noise for the first time in a week.

Three or four slow-moving squirrels crowd onto the big tulip tree. But there’s a loner 50 feet away, diving repeatedly into the snow as if unable to locate a buried nut. After a while, he retreats into the canopy to eat black birch seeds.