'One of the best New Naturalists on birds, and one that is likely to remain the last word on British falcons for a long time.' British Wildlife 'An in-depth, rigorous analysis of the four British breeding falcons [.]. A must for the bookshelves of any raptor-loving hardened ornithologist.' Bird Watching 'A wonderful addition to the remarkable New Naturalist Library. [.] we get the benefit of Richard Sale's own vital research, especially in a fascinating chapter on the birds' hunting techniques.' BBC Wildlife Praise for the New Naturalist series: 'Taken either individually or as a whole, they are one of the proudest achievements of modern publishing' The Sunday Times 'The series is an amazing achievement' The Times Literary Supplement 'The books are glorious to own' Independent.