9780792238751 | Natl Geographic Society, July 1, 2005, cover price $14.95 | About this edition: An authoritative series of compact regional bird field guides surveys the diverse bird species in a variety of popular birding hotspots, along with helpful identification tips, detailed descriptions, full-color artwork and photographs, new locator and range maps, information on behavior and nesting, new plumage and species classification data, and other valuable facts about North American birds.

9780792238744 | Natl Geographic Society, July 1, 2005, cover price $14.95 | About this edition: An authoritative series of compact regional bird field guides surveys the diverse bird species in a variety of popular birding hotspots, along with helpful identification tips, detailed descriptions, full-color artwork and photographs, new locator and range maps, information on behavior and nesting, new plumage and species classification data, and other valuable facts about North American birds.

9780792241867 | Natl Geographic Society, October 1, 2005, cover price $14.95

9780792241874 | Natl Geographic Society, October 1, 2005, cover price $14.95

9780792241751 | Natl Geographic Society, November 1, 2005, cover price $35.00 | About this edition: Chapters for the more than eighty avian families containing an overview of plumage, behavior, distribution, taxonomy, and conservation are followed by descriptions of all 962 species covering identification, similar species, voice, status, and distribution.

9780792254836 | Natl Geographic Society, March 21, 2006, cover price $21.95 | About this edition: Pinpoints the best places to view more than four hundred species of birds, utilizing color photographs and maps to identify bird sanctuaries, national and state parks, wildlife refuges, nature trails, and other birding locales.

9780792253136 | Natl Geographic Society, March 21, 2006, cover price $14.95 | About this edition: An authoritative series of compact regional bird field guides surveys the diverse bird species in a variety of popular birding hotspots, along with helpful identification tips, detailed descriptions, full-color artwork and photographs, new locator and range maps, information on behavior and nesting, new plumage and species classification data, and other valuable facts about North American birds.

9780792253129 | Natl Geographic Society, March 21, 2006, cover price $14.95 | About this edition: An authoritative series of compact regional bird field guides surveys the diverse bird species in a variety of popular birding hotspots, along with helpful identification tips, detailed descriptions, full-color artwork and photographs, new locator and range maps, information on behavior and nesting, new plumage and species classification data, and other valuable facts about North American birds.

9780792255611 | Natl Geographic Society, July 18, 2006, cover price $14.95 | About this edition: An authoritative series of compact regional bird field guides surveys the diverse bird species in a variety of popular birding hotspots, along with helpful identification tips, detailed descriptions, full-color artwork and photographs, new locator and range maps, information on behavior and nesting, new plumage and species classification data, and other valuable facts about North American birds.

9780792255628 | Natl Geographic Society, July 18, 2006, cover price $14.95 | About this edition: An authoritative series of compact regional bird field guides surveys the diverse bird species in a variety of popular birding hotspots, along with helpful identification tips, detailed descriptions, full-color artwork and photographs, new locator and range maps, information on behavior and nesting, new plumage and species classification data, and other valuable facts about North American birds.

9781426200076 | Natl Geographic Society, November 7, 2006, cover price $14.95

9780792255642 | Natl Geographic Society, November 7, 2006, cover price $14.95