John James Audubon (1785-1851) lived a tumultuous life riddled with scandal and poverty but his prodigious effort to depict all of America’s birds at life size is today still widely heralded as the standard of wildlife illustration. The monumental Birds of America contains 435 plates depicting 1065 figures of 489 species of American birds, in life size, reproduced from Audubon’s paintings.
Audubon drew largely from specimens gathered in the field or from skins sent to him by naturalists to create his representations. To reproduce his paintings, the images were copied by means of etching on copper plates (often with additional aquatinting and, less frequently, with occasional engraving) and printed in black ink on “double elephant folio” paper by Robert Havell of London (except for plates I-X, which were editioned by W. H. Lizars of Edinburgh). Subsequent to printing, the images were hand colored with watercolor before being distributed, either in installments to subscribers (in eighty-seven parts of five prints each) or as complete bound copies to the general public.
Blue Yellow Back Warbler
Blue Yellow Back Warbler [Northern Parula], Plate XV
I have placed a pair of these Warblers on a handsome species of iris. This plant grows in the water, and in the neighbourhood of New Orleans, a few miles below that city, where I found it abundantly, and in bloom, in the beginning of April. Several flowers are produced upon the same stem. I have not met with it anywhere else, and the name of Louisiana flag is the one commonly given it.
Excerpt from Audubon's Ornithological Biography. Edinburgh, 1834-1839.