Download or read book Summer Birds written by Margarita Engle and published by Macmillan. This book was released on 2010-04-27 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story of a young girl living in the Middle Ages who took the time to observe the life cycle of butteflies--and in so doing disproved a theory that went all the way back to ancient Greece. Includes historical note.