A Birder's Guide to the Rio Grande Valley of Texas

Very Good used paperback.  Some fading, shelf wear to cover.  Creased bottom corner.  Previous owner's blind stamp on title page. Soft cover with stapled wraps.

Written in 1971.  Revised in 1978.  Covers areas from Brownsville to El Paso, including:  the Lower Rio Grande Valley, Edwards Plateau, Trans-Pecos, Big Bend National Park, Davis Mountains, El Paso Valley, and Guadalupe Mountains National Park.    This guide is designed to be used on a trip from Brownsville upriver to El Paso. James A. Lane describes the areas and which birds one is likely to see in each spot.   A great bird-finding guide, with maps and bar-graphs.