THE MUST-HAVE GIFT FOR BIRD LOVERS THIS CHRISTMAS 'Wherever there is a stretch of water for them to find food and make their nest, you will come across swans' The Mute Swan is not so much a bird, as a national treasure: the avian equivalent of Sir David Attenborough or the Queen. These huge and stately creatures are part of our urban and rural landscapes, a constant presence on lakes, rivers and ponds throughout Britain...