Jonathan Alderfer is a well-known field ornithologist and one of the best bird illustrators in North America. He is the associate editor of the American Birding Association magazine, the editor of the next National Geographic Complete Birds of North America, and the chief consultant for the National Geographic Field Guide to the Birds of North America's next edition. He currently resides in Washington, D.C.
- National Geographic Field Guide To The Birds Of Western North America
- National Geographic Backyard Guide To The Birds Of North America, 2nd Edition
- National Geographic Complete Birds Of North America, 3rd Edition: Featuring More Than 1,000 Species With The Most Detailed Information Found In A Sing
- National Geographic Kids Bird Guide Of North America, Second Edition
- National Geographic Pocket Guide To The Birds Of North America