Certainly the greatest of American bird books, and possibly one of the finest book productions in the world, Audubon’s Birds of America owes much to its author’s determination to have his work reproduced by the best possible craftsmen, and to his insistence that his drawings be reproduced life-size, as he had drawn them. These large volumes, often referred to as the “Elephant Folios,” are sized to accommodate Audubon’s depictions of eagles, the wild turkey, the flamingo, and the whooping crane. To his professed regret, Audubon could find no American publisher willing to take on this complicated and expensive venture; he took his work to England, where he found both master engravers and over half of his subscribers, including George IV.