Praise for the First Edition "An indispensable guide for any desert visitor."Sunset "The award-winning text includes a calendar of natural events highlighting animal migrations, full moons, and the Sonoran Desert's awesome spring flower show."Outside Magazine "Never before has a book appeared that so deserved a place on the bookshelf of every desert aficionado. This book is destined to become the bible of Sonoran Desert nature literature."The Desert Sun "Everything the traveler, birdwatcher, hiker, student, desert-dweller, and desert-lover will ever need to know about this region is painstakingly presented in clear prose, maps and pictures."Rocky Mountain News "Immaculately produced. Put together by the museum's exceptional academic and curatorial staff, Natural History is a storybook, a field guide, a lay geology, a paleontology and human ecology textbook, and a handy encyclopedia and it reads as enjoyably as fiction.