Birds of America - John James Audubon

JOHN JAMES AUDUBON (1785-1851) was a naturalist and painter and is considered one of the greatest bird artists of all time. DAVID ALLEN SIBLEY is a world-renowned bird artist, ornithologist and author. He is the author and illustrator of The Sibley Guide to Birds , considered by many to be the most comprehensive guide for the identification of birds in North America.