" we’re seeing the skeleton of the tree, a dead thing until the sun returns. But look closely, and every single tree is in bud, from the sharp talons of the beech to the hooflike black buds of the ash. Many trees also display catkins in the winter, like the acid-green lambs’ tails of the hazel and the furry grey nubs of the willow. These employ the wind or insects to spread pollen, ready for the new year. "

― Katherine May , Wintering: The Power of Rest and Retreat in Difficult Times