Book excerpt: Identifying Texas's mammals is now easy and enjoyable With Stan Tekiela's famous field guide, mammal identification is simpler, more informative and productive. This book includes all 157 species of Texas's mammals, from mice to mountain lions. Detailed photographs and fact-filled information, including a compare feature, range maps, track patterns and scat photos, help to ensure that you positively identify the mammals that you see. Plus, with Stan's naturalist insights and gee-whiz facts, you'll become an expert on Texas's mammals in no time