Discover all about birds! The first pages describe birds' amazing variety and adaptations, with sequences that show exactly how they fly. Life cycle spreads include a fantastic display of bird eggs. Find out about backyard birds and their dramatic lives, and also about birds in the most extreme habitats on Earth. And learn how to do simple, fun projects, like creating a bird-watching journal or a bird feeder. The digital companion book, BE A BIRDER, features audio calls from both backyard birds and more exotic species.