David Allen Sibley The Birder's Year Desk Calendar: Hailed as a modern-day John James Audubon, David Allen Sibley has quickly become one of North America's most famous bird illustrators. Each day will feature reproductions of his finely detailed species portraits along with a range map, wingspans and common and Latin names. A must for Birders! UPC: 764453090406 EAN: 9781416290407