The extraordinary world of birds

"Parrots, hummingbirds, eagles, and more swoop across the pages of this colorful bird book, which combines . . . illustrations and photos to help young enthusiasts learn all about the . . . world of birds. From frozen icescapes to sweltering deserts, from prehistoric ancestors to amazing adaptations, they'll discover the surprising homes and habits of our feathered friends. They'll also find out about how we can help protect birds and their natural habitats"--Provided by publisher.