Why not take a look at the detailed monthly note provided by your recorders – Clive Ashton and Dave Newcombe. Along with the many submitters of sitings, these guys collate all the sitings and publish them into monthly notes, which are then collated into ‘Annual’ notes, stored on the website. Everything you wanted to know about birds at Carsington Reservoir, but were afraid to ask!
There is a ‘Bird Notes‘ link above in the menus, or click this link.
Try having a look once in a while – you’d be surprised how much information they contain.