The Helm Guide to Bird Identification: An In-Depth Look at Confusion Species

This book is the updated version of the Macmillan Field Guide to Bird Identification, first published in 1989. The original book tackled a wide range of confusion species, but over the past 25 years, there have been huge advances in the field of bird identification (and the original book has been out of print for many years!) and, thus, the new version was produced with an expanded range of species. Having got a well-thumbed copy of the original book on my shelves (which does look dated – the book that is!), the overall appearance of the book is totally...