Butterflies of the Lower Rio Grande Valley, by Roland H. Wauer (2004, paperback) Condition as new. The author describes identifying features, likeliest locale and season for spotting, and similar species. The guide includes color photos and a map of premier viewing sites. An essential reference for anyone seeking to make the most of their butterfly-watching time in south Texas.

A Birders Guide to the Rio Grande Valley by Mark Lockwood, Wm McKinney, James Paton, and Barry Zimmer (1999) Paperback, as new condition. This guide is designed to help you locate the specialty birds of the Rio Grande Valley as well as to fid the more common birds of the region.

Birder's Guide to Texas by Edward Kutac (1993) Paperback, very good condition. This book provides details on where to enjoy birdlife in any part of the state at any time of the year.

Spirit of the Chaparral -- the Magnificence of South Texas Wildlife (2003) Hardback, as new condition. This volume contains the winning photos from the Valley Land Fund's Wildlife Photo Contest.

A Birder's Guide to Southeastern Arizona by Harold Holt (1989) Paperback, Very good condition. The purpose of this book is to help the visiting birder to find the more unusual species of SE AZ.

Birds of Southeastern Arizona by Wm Davis and Stephen Russell (1990) Paperback, good condition. This guide describes 72 great birding spots with directions on how to get there.