As spring arrives, Stephen Moss’s Somerset garden is awash with birdsong: chiffchaffs, wrens, robins and more. Overhead, buzzards soar, ravens tumble and the season gathers pace. This evocative account underlines how a global crisis changed the way we relate to the natural world, giving us hope for the future. And it puts down a marker for a new normal: when, during that brief but unforgettable spring, nature gave us comfort, hope and joy.