Birds and Mammals of the Galapagos [Flexi-binding]
Brinkhuizen, Dusan M. and Jonas Nilsson
Birds and Mammals of the Galapagos [Hardcover]
Birds of Mexico: A Guide for Field Identification.
Blake, Emmet Reid
Sasol Birds of Southern Africa (5th Edition)
Sinclair, Ian; Hockey, Phil; Tarboton, Warwick, et al
Peterson Field Guide to Birds of Eastern and Central North America, Seventh Edition
Peterson, Roger Tory
Illustrations by Peterson, Roger Tory
Birds of Bolivia: Field Guide
Herzog, S.K., R.S. Terrill, A.E. Jahn, J.V. Remsen, Jr., O. Maillard Z., V.H. Garcia-Soliz, R. MacLeod, A. Maccormick, and J.Q. Vidoz
Amphibians and Reptiles of Costa Rica: A Pocket Guide in English and Spanish / Anfibios y Reptiles
Chacon, Federico Munoz & Richard Dennis Johnston
Birds of the Antarctic and Sub-Antarctic
Watson, George E.
FAR Pocket Guide: Mammals of Belize
Reid, Fiona A.
Guide to the Birds of Alaska, 6th edition
Armstrong, Robert H.
Peterson Field Guide to Birds of Western North America, Fifth Edition (Includes Hawaii)
Birds of the Pacific Northwest: A Photographic Guide. Second edition
Aversa, Tom, Richard Cannings and Hal Opperman