A Natural History Of The Sonoran Desert

"A Natural History of the Sonoran Desert provides the most complete collection of Sonoran Desert natural history information ever compiled and is a perfect introduction to this biologically rich desert of North America."--BOOK JACKET.

"This fine book offers one-stop shopping for authoritative answers to all your questions about a most wonderful place, the Sonoran Desert. Bees, birds, beetles, biodiversity, all right here in one place in accessible prose. Who can ask for more than that?"--John Alcock, author of "In a Desert Garden" "Definitive and delightful--a fabulous compendium of facts and experiences written by the most knowledgable scholars in the field. This encyclopedic guide will make desert rats out of those who aren't already."--Ann H. Zwinger, author of "Run, River, Run" "Once in a generation, a guide to understanding a major North American landscape comes along. This book is such a touchstone, sure to become a classic. The emphasis here is on biodiversity, mutualism, co-evolution, and, especially, ethno-relationships--the long history of connection between desert peoples and their homeland, on both sides of the border. This book gives desert dwellers everything they need to develop the crucial awareness, to say, 'This is a remarkable place, filled with astonishing creatures and processes. We must act now, with fierceness and tenderness, or it will be gone.'"--Stephen Trimble, author of "The Sagebrush Ocean"

"The landscape of the Sonoran Desert Region varies dramatically from parched desert lowlands to semiarid tropical forests and frigid subalpine meadows... "A Natural History of the Sonoran Desert" takes readers deep into its vast expanse, looking closely at the relationships of plants and animals with the land and people, through time and across landscapes"--

"A Natural History of the Sonoran Desert provides the most complete collection of Sonoran Desert natural history information ever compiled and is a perfect introduction to this biologically rich desert of North America."--BOOK JACKET.

Invites readers to explore the smallest and most unique southwestern desert, the beautiful Mojave--Provided by publisher.

One of the most recognizable animals of the Southwest, the desert tortoise (Gopherus agassizii) makes its home in both the Sonoran and Mohave Deserts, as well as in tropical areas to the south in Mexico. Called by Tohono O'odham people "komik'c-ed," or "shell with living thing inside," it is one of the few desert creatures kept as a domestic petÑas well as one of the most studied reptiles in the world. Most of our knowledge of desert tortoises comes from studies of Mohave Desert populations in California and Nevada. However, the ecology, physiology, and behavior of these northern populations are quite different from those of their southern, Sonoran Desert, and tropical cousins, which have been studied much less. Differences in climate and habitat have shaped the evolution of three races of desert tortoises as they have adapted to changes in heat, rainfall, and sources of food and shelter as the deserts developed in the last ten million years. This book presents the first comprehensive summary of the natural history, biology, and conservation of the Sonoran and Sinaloan desert tortoises, reviewing the current state of knowledge of these creatures with appropriate comparisons to Mohave tortoises. It condenses a vast amount of information on population ecology, activity, and behavior based on decades of studying tortoise populations in Arizona and Sonora, Mexico, and also includes important material on the care and protection of tortoises. Thirty-two contributors address such topics as tortoise fossil records, DNA analysis, and the mystery of secretive hatchlings and juveniles. Tortoise health is discussed in chapters on the care of captives, and original data are presented on the diets of wild and captive tortoises, the nutrient content of plant foods, and blood parameters of healthy tortoises. Coverage of conservation issues includes husbandry methods for captive tortoises, an overview of protective measures, and an evaluation of threats to tortoises from introduced grass and wildfires. A final chapter on cultural knowledge presents stories and songs from indigenous peoples and explores their understanding of tortoises. As the only comprehensive book on the desert tortoise, this volume gathers a vast amount of information for scientists, veterinarians, and resource managers while also remaining useful to general readers who keep desert tortoises as backyard pets. It will stand as an enduring reference on this endearing creature for years to come.

The saguaro, with its great size and characteristic shape—its arms stretching heavenward, its silhouette often resembling a human—has become the emblem of the Sonoran Desert of southwestern Arizona and northwestern Mexico. The largest and tallest cactus in the United States, it is both familiar and an object of fascination and curiosity. This book offers a complete natural history of this enduring and iconic desert plant. Gathering everything from the saguaro’s role in Sonoran Desert ecology to its adaptations to the desert climate and its sacred place in Indigenous culture, this book shares precolonial through current scientific findings. The saguaro is charismatic and readily accessible but also decidedly different from other desert flora. The essays in this book bear witness to our ongoing fascination with the great cactus and the plant’s unusual characteristics, covering the saguaro’s: history of discovery, place in the cactus family, ecology, anatomy and physiology, genetics, and ethnobotany. The Saguaro Cactus offers testimony to the cactus’s prominence as a symbol, the perceptions it inspires, its role in human society, and its importance in desert ecology.