Identification Guide to European Passerines

This detailed guide is a handy reference to all passerines that regularly occur in Europe and some that are only rare vagrants. Aimed primarily at ringers of fledged birds, it will also help those studying specimens in museums, along with keen and ambitious bird watchers in the field. It presents wing formulae, measurements, plumage details and other information that will help identify sex and ages of species and subspecies.