Stokes Field Guide to Bird Songs: Western Region
Never before has such an extensive collection of western American bird sounds been made available to the birding public.  I hope you will enjoy the sounds of these 552 species, including dozens of species and subspecies heard NOWHERE else.  Birding from Brownsville, to Barrow, and in your own backyard will become a richer experience as you learn the sounds of these wonderful birds.  The only species I hoped to present but could not were Mountain Plover, Sabine's gull, Cravieri's murrelet, and McKay's Bunting.  (BTW the reviewer from OR will be relieved to know that the Red-naped Sapsucker voice was indeed labeled correctly, no mistaken ID.)