Jon L. Dunn
Books
National Geographic field guide to the birds of North America
2011
ISBN 9781426208287
A reference guide to gulls of the Americas
2002
ISBN 9780618726417
National Geographic Field Guide to the Birds of North America
1983
ISBN 9781426204487
Warblers
2002
ISBN 9780762846764
Illustrated birds of North America
2009
ISBN 9781426205774