This is a guide to all British birds whose sounds are likely to be encountered by the average birdwatcher. A total of 175 species are heard ranging from the familiar tawny owl to the very rare call of the bittern. This is an authorititive guide and an ideal gift for anyone wishing to learn the sounds of the great variety of birds that can be seen and heard throughout the season. A perennial bestseller. Includes an introductory booklet.