Includes: - Step-by-step illustrated instructions for constructing proven nestbox designs; - Profiles of garden bird species that regularly use nestboxes; - Box designs for less common garden visitors; - Practical advice on the best positions for your nestboxes; - How to protect nesting birds from cats and other predators; - The best materials and tools to use; - Tips on repairing and preserving nestboxes; - Advice on providing refuges for Hedgehogs and other garden animals.