A field guide to the birds of eastern and central North America

Revision	When	Who	Comment

7	December 19, 2023	ImportBot	import existing book
6	November 2, 2021	ImportBot	import existing book
5	July 31, 2020	ImportBot	import existing book
4	July 29, 2017	ImportBot	import new book
3	August 18, 2010	WorkBot	merge works
2	February 5, 2010	WorkBot	add more information to works
1	December 10, 2009	WorkBot	add works page