From the Sahara to Somerset, the birds that bring spring

NATURE GREENERY: JOURNEYS IN SPRINGTIME     by Tim Dee (Jonathan Cape £18.99, 355pp) One of the most joyous sights of spring is the return of the swallows, swooping and diving in the air, their forked tails slicing through the sky. Few of us give much thought to the journey that brings them back to Britain each year. … Read more