**An exciting new series of information and activity books for young readers.** Packed with projects and lively stories A special pocket-sized book for the young investigator to carry in the field A practical guide to observing and understanding the world around us **Birds** Learn how a bird makes a nest and why some birds lay only one egg Find out how to make a birdbath Discover why birds have feathers and how they learn to fly Other titles in the series: Weather - Flowers - Insects