http://www.audubon.org/john-james-audubon
John James Audubon (1785-1851) was not the first person to attempt to paint and describe all the birds of America (Alexander Wilson has that distinction), but for half a century he was the young country’s dominant wildlife artist. His seminal Birds of America, a collection of 435 life-size prints, quickly eclipsed Wilson’s work and is still a standard against which 20th and 21st century bird artists, such as Roger Tory Peterson and David Sibley, are measured