When Frieda Hughes moved to the depths of the Welsh countryside, she was expecting to take on a few projects: planting a garden, painting and writing her poetry column for the Times. But instead, she found herself rescuing a baby magpie, the sole survivor of a nest destroyed in a storm - and embarking on an obsession that would change the course of her life.

As the magpie, George, grows from a shrieking scrap of feathers and bones into an intelligent, unruly companion, Frieda finds herself captivated - and apprehensive of what will happen when the time comes to finally set him free.