The book will be useful to all schoolchildren, parents, nature lovers, because the directory includes all the most common species of birds that are found in Russian forests and gardens, on city streets and in parks. A wonderful presentation of the material will allow even the most inexperienced nature lover to quickly determine what kind of bird is in front of him! a lot of useful and interesting information about birds; bright beautiful and truthful animalistic illustrations; accessible presentation of the material, practical application of the book.