1. The birds of Ecuador. Volume one: Status, distribution and taxonomy.
by Ridgely, Robert S. and Paul J. Greenfield. 
Price: USD 54.58
Dealer: AbebooksAU, Andrew Isles Natural History Books
Description: ISBN10: 071366116X, ISBN13: 9780713661163, [publisher: London: Christopher Helm/A & C Black, 2001.] Softcover Octavo,768 pp.,map, slight creasing to publisher's wrappers otherwise a fine copy. Contains detailed information on the ecology, status and distribution of all species. Introductory chapters deal with geography, climate and vegetation; bird migration in Ecuador, Ecuadorian ornithology, endemic bird areas in Ecuador and conservation. Individual species accounts treat habitat, distribution and taxonomy. Also available as two volume set with field guide. [Prahran, VIC, Australia] [Publication Year: 2001]  

2. The birds of Ecuador. Volume one: Status, distribution and taxonomy.
by Ridgely, Robert S. and Paul J. Greenfield. 
Price: USD 122.81
Dealer: AbebooksAU, Andrew Isles Natural History Books
Description: ISBN10: 071366116X, ISBN13: 9780713661163, [publisher: London: Christopher Helm/A & C Black, 2001.] Softcover Octavo, paperback,768 pp.,map. Contains detailed information on the ecology, status and distribution of all species. Introductory chapters deal with geography, climate and vegetation; bird migration in Ecuador, Ecuadorian ornithology, endemic bird areas in Ecuador and conservation. Individual species accounts treat habitat, distribution and taxonomy. See also [15053] Volume 2: field guide. [Prahran, VIC, Australia] [Publication Year: 2001]  

3. The Birds of Ecuador: Status, Distribution and Taxonomy Vol 1
by Ridgely, Robert S. 
Price: USD 128.26
Dealer: Alibris, Bonita via Alibris
Description: Christopher Helm Publishers Lt 2001 paperback Good Access codes and supplements are not guaranteed with used items. May be an ex-library book. 

4. The Birds of Ecuador: Status, Distribution and Taxonomy Vol 1
by Ridgely, Robert S.; Greenfield, Paul J. (Robbins, Mark B.; Coopmans, Paul) 
Price: USD 32.41
Dealer: AbebooksUK, St Paul's Bookshop P.B.F.A.
Description: ISBN10: 071366116X, ISBN13: 9780713661163, [publisher: Christopher Helm (an Imprint of A & C Black Ltd.), London] Softcover First Edition 1st edition 2001. Near-Fine softback edition. Gold address label to inside cover. Slight vertical creasing to spine. *HEAVY BOOK! EXTRA SHIPPING MAY BE REQUESTED TO OVERSEAS DESTINATIONS!* [Peterborough, United Kingdom] [Publication Year: 2001]  

5. The Birds of Ecuador: Status, Distribution and Taxonomy Vol 1
by Ridgely, Robert S.; Greenfield, Paul J. 
Price: USD 32.39
Dealer: AbebooksUK, Peak Dragon Bookshop 39 Dale Rd Matlock
Description: ISBN10: 071366116X, ISBN13: 9780713661163, [publisher: Christopher Helm Publishers Ltd] Softcover First Edition [Matlock, DERBY, United Kingdom] [Publication Year: 2001]  

6. THE BIRDS OF ECUADOR: STATUS, DISTRIBUTION AND TAXONOMY; THE BIRDS OF ECUADOR.
by Ridgely, Robert S. and Paul J. Greenfield. 
Price: USD 113.07
Dealer: AbebooksUK, Cambridge Rare Books
Description: ISBN10: 071366116X, ISBN13: 9780713661163, [publisher: Christopher Helm] Softcover 2001. Christopher Helm. Softback. Books- VG. 9x6. 848pp, 740pp. 96 colour plates, some b/w illus. Astride the equator, the amazing little country of Ecuador embraces diverse habitats with hundreds of fascinating bird species. These two volumes represent the culmination of two decades of research effort investigating Ecuador's varied and unique avifauna. [Cambridge, GLOUC, United Kingdom] [Publication Year: 2001]  

7. THE BIRDS OF ECUADOR: STATUS, DISTRIBUTION AND TAXONOMY; THE BIRDS OF ECUADOR.
by Ridgely, Robert S. and Paul J. Greenfield. 
Price: USD 104.56
Dealer: ZVAB, Cambridge Rare Books
Description: ISBN10: 071366116X, ISBN13: 9780713661163, [publisher: Christopher Helm] Softcover 2001. Christopher Helm. Softback. Books- VG. 9x6. 848pp, 740pp. 96 colour plates, some b/w illus. Astride the equator, the amazing little country of Ecuador embraces diverse habitats with hundreds of fascinating bird species. These two volumes represent the culmination of two decades of research effort investigating Ecuador's varied and unique avifauna. [Cambridge, GLOUC, United Kingdom] [Publication Year: 2001]  

8. The Birds of Ecuador: Status, Distribution and Taxonomy; the Birds of Ecuador
by Ridgely, Robert S. & Paul J. Greenfield 
Price: USD 117.92
Dealer: Alibris, Cambridge Rare Books via Alibris
Description: Christopher Helm 2001 PAPERBACK Very good 2001. Christopher Helm. Softback. Books-VG. 9x6. 848pp, 740pp. 96 colour plates, some b/w illus. Astride the equator, the amazing little country of Ecuador embraces diverse habitats with hundreds of fascinating bird species. These two volumes represent the culmination of two decades of research effort investigating Ecuador's varied and unique avifauna. 

9. The Birds of Ecuador: v.1: Status, Distribution and Taxonomy (The Birds of Ecuador: Status, Distribution and Taxonomy)
by Ridgely, Robert S.; Greenfield, Paul J. 
Price: USD 62.22
Dealer: AbebooksUK, David's Bookshop, Letchworth BA
Description: ISBN10: 071366116X, ISBN13: 9780713661163, [publisher: Helm] Softcover First Edition A new, unused, undamaged book, one or two near invisible dust-marks to bottom closed page edge. May incur additional postage charges overseas. [Letchworth Garden City, HERTS, United Kingdom] [Publication Year: 2001]  

10. The Birds of Ecuador: v.1: Status, Distribution and Taxonomy (The Birds of Ecuador: Status, Distribution and Taxonomy)
by Robert S. Ridgely, Paul J. Greenfield 
Price: USD 97.22
Dealer: AbebooksUK, AwesomeBooks
Description: ISBN10: 071366116X, ISBN13: 9780713661163, [publisher: Helm 31 J] Softcover The Birds of Ecuador: v.1: Status, Distribution and Taxonomy (The Birds of Ecuador: Status, Distribution and Taxonomy) This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. . [Wallingford, United Kingdom] [Publication Year: 2001]  

11. The Birds of Ecuador: v.1: Status, Distribution and Taxonomy (The Birds of Ecuador: Status, Distribution and Taxonomy)
by Robert S. Ridgely, Paul J. Greenfield 
Price: USD 97.22
Dealer: AbebooksUK, Bahamut Media
Description: ISBN10: 071366116X, ISBN13: 9780713661163, [publisher: Helm 00/l /31 J] Softcover Shipped within 24 hours from our UK warehouse. Clean, undamaged book with no damage to pages and minimal wear to the cover. Spine still tight, in very good condition. Remember if you are not happy, you are covered by our 100% money back guarantee. [Reading, United Kingdom] [Publication Year: 2001]  

12. The Birds of Ecuador: v.1: Status, Distribution and Taxonomy (The Birds of Ecuador: Status, Distribution and Taxonomy)
by Robert S. Ridgely, Paul J. Greenfield 
Price: USD 89.90
Dealer: ZVAB, AwesomeBooks
Description: ISBN10: 071366116X, ISBN13: 9780713661163, [publisher: Helm 31 J] Softcover The Birds of Ecuador: v.1: Status, Distribution and Taxonomy (The Birds of Ecuador: Status, Distribution and Taxonomy) This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. . [Wallingford, United Kingdom] [Publication Year: 2001]  

13. The Birds of Ecuador: v1: Status Distribution and Taxonomy The Birds of Ecuador: Status Distribution and Taxonomy
by Ridgely Robert S.; Greenfield Paul J. 
Price: USD 61.34
Dealer: Biblio, David's Bookshop
Description: Helm, Date: 2001. 1st Edition . Soft cover. As New/No Jacket. 8vo - over 7¾ - 9¾" tall. A new, unused, undamaged book, one or two near invisible dust-marks to bottom closed page edge. May incur additional postage charges overseas. 2001. Helm ISBN 071366116x 9780713661163 [GB]