Photographed in Mead Garden, Winter Park, Florida on July 23, 2009. I know, it’s not a bird but it flies. Click on Photo to Enlarge.
Wikipedi: The Giant Swallowtail Butterfly, Papilio cresphontes, is common in various parts of North America, particularly the south and east. With a wingspan of about 4-6″, it is the largest butterfly in the United States.