Buy from our bookstore and 25% of the cover price will be given to a school of your choice to buy more books. *15% of eBooks.
Books By Egbert Giles, Jr. Leigh, Christian Ziegler - Author
Egbert Giles Leigh, Jr., is a biologist for the Smithsonian Tropical Research Institute and has resided on Barro Colorado Island in Panama as the staff scientist since 1972. Christian Ziegler is a celebrated nature photographer whose work focuses on ecologically oriented themes.