Note: The app is incompatible with the latest versions of iOS and, possibly, android too. I have been told that to fix this would cost hundreds of pounds and may need to be repeated as new versions of operating systems are released. Given that the app is free, I have decided not to continue to support it but to publish all the information on web pages instead. If you have news which would update any of the books, please pass it to me by email (dave@easybirder.co.uk) and I’ll add it to the web pages when I can.