Fågelsång - Jan Perersen and Lars Svensson I bought this wonderful book in Sweden called Fågelsång. You get pictures of birds and by pushing a button you hear birdr songs and twitter when they are scared or are trying to attract other birds. It is fabulous if you do not see so well b/c you hear the bird and know it is out there. There are 150 birds in the book. Wonderful pcitures too. Even my three year old grandson now knows the sounds of many, many birds. You do not need your eyes or binoculars! :0) Wonderful book! TREMENDOUS. I do not think it has been translated into English. :0(