An essential field guide companion covering species pairs or groups that are difficult to identify. This book covers difficult identification issues by looking

Birds of Ghana – the definitive field guide to the birds of this remarkable West African country – just got even better. This enhanced fixed-format version

This is a guide to true finches and sparrows illustrating all the species, many races and most sex and age variations, with almost 950 portraits. The maps accom

Birds of Bangladesh is the definitive field guide to the rich avifauna of this fascinating and beautiful country. Despite being one of the most densely populate