Bird Migration: A General Survey (Second Edition). Questo articolo non è disponibile.Bird Migration: A General Survey (Second Edition)

Second Edition. Paperback. 9 1/4" X 6 1/4". xi, 253pp. Mild shelf wear to covers, corners, and edges of paper wraps. Pages are clean and unmarked. Binding is sound. ABOUT THIS BOOK: Ten years have passed since the first edition of this book. During that time the field of bird migration has experienced many advances which are reflected in this second edition. No other book exists to bring together the vast amount of information currently available on the subject of bird migration. Includes discussion of evolution and history of bird migration, physiology, orientation mechanisms and threats to migrations and is accessible to experts as well as amateurs.(Publisher).