Artist, writer, and naturalist David Allen Sibley is the author and illustrator of a series of successful guides to nature, including the New York Times best-seller The Sibley Guide to Birds. He has traveled extensively throughout North America and abroad as a birding tour leader and lecturer. Sibley has contributed art and articles to Smithsonian, Science, The Wilson Journal of Ornithology, Birding, and North American Birds, and he wrote and illustrated a syndicated column for The New York Times. He is the recipient of the Roger Tory Peterson Award for Lifetime Achievement from the American Birding Association and the Linnaean Society of New York's Eisenmann Medal. He lives in Concord, Massachusetts.