Have you gotten a look at Avian Architecture: How Birds Design, Engineer, and Build by Peter Goodfellow yet? If you’re fascinated with the ways birds design, engineer, and build their nests or ever wondered what an architectural blueprint of a nest might look like, this book is for you (check out Robert Mortensen’s glowing review). And lo and behold, our friends at Princeton University Press are giving a copy away. All you have to do to enter is “like” Princeton University Press on facebook. All fans of the Facebook site are automatically entered into this drawing and all upcoming weekly giveaways. Good luck!