The beauty & drama of the bird world brought to breathtaking life in a new edition From hummingbirds weighing less than a coin to monkey-eating eagles this is a unique celebration of birds photographed & studied in their natural environments around the world Explore the complete bird story from their origins to up-to-date information on flight anatomy feeding communication breeding habitat migrations & life cycles Spectacular features on the most impressive birds plus a huge catalogue that profiles nearly fifteen hundred different species makes this a must-have for every bird enthusiast Published with Birdlife International the world's leading avian authority