Based on The Audubon Society master guide to birding (Alfred A. Knopf, 1983), National Audubon Society field guide to North American birds: Eastern region (Alfred A. Knopf, 1994), and National Audubon Society field guide to North American birds: Western region (Alfred A. Knopf, 1994).--Colophon.
- | Author: National Audubon Society
- | Publisher: Knopf
- | Publication Date: April 06, 2021
- | Number of Pages: 912 pages
- | Language: English
- | Binding: Flexibound
- | ISBN-10: 0525655670
- | ISBN-13: 9780525655671