Before the frost lets go
At ten past seven on a January morning, on a field boundary in inland Wales, Olwen has already been working in the dark for an hour. She's a European hare with her bare hands on a hazel branch, and what she's about to do with that branch decides whether the hedge lives another thirty years or dies this winter.
The cut goes low, near the base, at an angle. It doesn't go all the way through: it leaves a hinge of living wood, about the thickness of a thumb, and the sap will keep climbing through it once the trunk is bent almost to the ground. Then she weaves it into the one beside it, drives in a hazel stake, finishes the binding along the top. The hedge ends up low, dense, ugly for a whole year. Then it comes back with a strength it didn't have before.
She works without gloves. She tried them (two winters, three different pairs) and they all ended up in the glove compartment: she says she needs to feel where the branch is splitting. At this hour the dry cold smells of sap and frosted earth, and the only sounds are the billhook and, every so often, a blackbird complaining.
You have to stop mid-morning. When the frost lets go, the branch lies.