The ideal portable companion the world-renowned Collins Gem series returns with a fresh new look & updated material. This is the perfect pocket guide for keen birdwatchers & nature enthusiasts to identify the diverse range of birds that inhabit their gardens. Authoritative text & beautiful photographs show the distinguishing features of each bird including information on each species' feeding behavioural habits breeding voice & population. An extensive introduction provides information on nesting sites water pests & predators. This new edition builds on the strengths of the unrivalled original covering all birds most likely to be found in our gardens.