Tracks and signs of the birds of Britain and Europe: an identification guide.

London: Christopher Helm, (2003 revised edition).
Octavo, paperback, 333 pp. colour plates, text illustrations.

Fully revised and updated, this edition of this unique and popular guide contains a wealth of fascinating material, illustrated by 23 new full colour plates, with numerous new colour photographs, line drawings, maps, diagrams and other illustrations. Subjects covered include tracks and trails, feeding and behavioural signs, nests, pellets, droppings, feathers and skulls, while additional sections on habitat types and field analysis methods have also been added for this edition. All European bird families are covered, with numerous individual species being described in detail. Tracks and Signs is an indispensable companion for any birdwatcher.