About the Author
Jonathan Alderfer, chief consultant for National Geographic's Birding Program, is a widely published author and field guide illustrator. One of the nation's foremost birding artists, he is well known for his expertise as a field ornithologist and an authority on North American birds. He was a general consultant, art consultant, and contributing artist for the NG Field Guide to the Birds of North America 3rd and 4th editions, and the lead editor of NG's Complete Birds of North America. A former Associate Editor of Birding, the ABA magazine, he also served on the Maryland/D.C. Bird Records Committee. He lives in Washington, D.C.