A thoroughly overhauled, revised edition of the classic South American bird guide, with an entirely new and expanded text by Steve Hilty (who also wrote Birds of Colombia). This hefty book (more than a field guide) features many of the same excellent color plates by Guy Tudor as the 1978 classic with new detailed information on habitats and distribution. Too bad it weighs four pounds, two ounces because it is terrific. John Gwynne provided most of the additional plates, 67 in all. 1,400 species have been recorded in the diverse habitats of Venezuela, almost half of the birds found throughout the mountains, forests and plains of all South America.  (FG13, $59.50)