An exhaustively researched, comprehensive reference with detailed species accounts covering distribution and abundance, conservation, taxonomy, and range. Interesting or important species often get a full page. While intended as a reference, serious birders will devour the detailed information on individual species, along with the introductory chapters on habitats and centers of endemism in Ecuador. The 30-page gazetteer covers localities, geographic areas and towns mentioned in the text serves as a guide to where to see birds in Ecuador. Also available as a two-volume set (EDR14) with the gorgeously illustrated Field Guide (EDR08).  (EDR07, $85.00)