Author Roland Wauer, the expert on birds of the Big Bend, has completely revised his well-respected classic. His wealth of experience and entertaining tidbits of close encounters help create the definitive resource for this must-visit birding hot spot. A where-to-find-what book, not an identification guide. Should be used as a companion to popular field guides. Gulf Publishing Company. 5.5" x 8.5" softcover. 290 pages. Second edition 1996.