This field guide offers information on the 450 bird species of the Big Bend, including behavior notes, status reports, statistics, records, and much more.

The Trans-Pecos, that huge region of Texas west of the Pecos River, is richer in recorded bird species than all but three of the United States. Hundreds of birders come here each year in search of species such as the Colima Warbler which are rarely if ever spotted in other parts of the country. Yet, until now, there was no comprehensive birding guide devoted to the entire region. Designed for intermediate to advanced birders, Birds of the Trans-Pecos provides an annotated checklist of all 482 species found in the region. The species accounts include seasonal distribution, documentation of nesting, most likely habitat, and the bird's status as a "Texas Review Species." The authors also describe the geography and bird habitats of the Trans-Pecos; federal and state parklands in the area (including Big Bend and Guadalupe Mountains), with the species that occur in each; and the mountain-breeding birds and species of special interest.

This book documents nearly 500 US and Canadian locations where wildlife refuges, nature preserves, and similar properties protect natural sites that lie within the North American Great Plains, from Canada's Prairie Provinces to the Texas-Mexico border. Information on site location, size, biological diversity, and the presence of especially rare or interesting flora and fauna are mentioned, as well as driving directions, mailing addresses, and phone numbers or internet addresses, as available. US federal sites include 11 national grasslands, 13 national parks, 16 national monuments, and more than 70 national wildlife refuges. State properties include nearly 100 state parks and wildlife management areas. Also included are about 60 national and provincial parks, national wildlife areas, and migratory bird sanctuaries in Canada's Prairie Provinces. Many public-access properties owned by counties, towns, and private organizations are also described.