The Whooping Crane and a history of efforts towards its recovery. 262 maps covering 285 breeding species. Lynx Edicions, 1997. PYLE, Peter and Collaborators. Identification Guide to North American Birds .
Stiff paper covers.
A Guide to the Birds of the West Indies . A substantial field guide with 86 color plates, range maps, and locality checklist. ROCA, Roberto, et al. An Ecoregional Approach to Conservation of Neotropical Migratory Birds in South America . The Nature Conservancy, 1996.