David Allen Sibley

title	ISBN-13	year of publica- tion	other author(s)
Hawks in Flight: The Flight Identification of North American Migrant Raptors	978-0-395-51022-3	1989	Clay Sutton · Pete Dunne
Sibley's Birding Basics	978-0-375-70966-1	2002
Sibley: The Birder's Year 2009 Wall Calendar	978-1-4162-8053-8	2008
Sibley: The Birder's Year	978-1-4162-1056-6	2005
The Birder's Year 2005 Calendar	978-1-56906-869-4	2004
The Sibley Field Guide to Birds of Eastern North America	978-0-679-45120-4	2003	Rick Cech
The Sibley Field Guide to Birds of Western North America	978-0-679-45121-1	2003
The Sibley Guide to Bird Life & Behavior	978-0-679-45123-5	2001
The Sibley Guide to Birds	978-0-679-45122-8	2000
The Sibley Guide to Trees	978-0-375-41519-7	2009