Organiser The BirdVoice Organiser is our sound enabled loose-leaf book. There are 128 pages, with 270 British birds expertly illustrated by Mike Langman and Norman Arlott. It is sound enabled with expert recordings by Jean C Roche and teaching guides/tips by Geoff Sample. Just touch the icon and hear Geoff explaining what to look out for in distinguishing sounds. Birds are organised in scientific order with common and Latin names. Habitat icons allow easy interpretation. There are  seasonal distribution maps for each bird and Wingspan / Length are displayed The Organiser houses the BirdVoice Pen and also comes with the Field Guide. Price: £35.00 Key features: - Designed for use in the field - Robust casing with zip - Weather resistant - Heavy duty resistant paper - Secure 6 ring mechanism - Elasticised PEN holder - Field guide pouch - Dimensions: 16 x 15.5 x 4 cm