Check-list of North American birds

Revision	When	Who	Comment

7	September 1, 2010	ImportBot	Added new cover
6	August 18, 2010	IdentifierBot	added LibraryThing ID
5	December 15, 2009	WorkBot	link works
4	June 19, 2009	EdwardBot	fix broken author (step 2)
3	June 19, 2009	EdwardBot	fix broken author (step 1)
2	June 5, 2009	ImportBot	Found a matching record from Ithaca College Library .
1	July 3, 2008	127.0.0.1	Imported from Internet Archive item record.