Collins Bird Guide provides all the information needed to identify any species at any time of the year, with detailed text on size, habitat, range, identificati

This definitive and bestselling field guide is the perfect companion for nature enthusiasts and birdwatchers. Now revised and updated, this lavishly illustrated

"This is a book like no other--the only truly comprehensive, one-volume illustrated guide to all of the world's birds, covering the complete International Ornit

In a unique new collaboration, Collins have paired up with the respected British Trust for Ornithology, bringing together the most authoritative and up-to-date

This comprehensive new field guide is an excellent addition to the world-renowned series – the ultimate reference book for travelling birdwatchers.