Wild Free Roaming Horses

When the Spanish explorers brought horses to North America, the horses were, in a sense, returning home. Beginning with their origins fifty million years ago, the wild horse has been traced from North America through Asia to the plains of SpainÕs Andalusia and then back across the Atlantic to the ranges of the American West. When given the chance, these horses simply took up residence in the landscape that their ancestors had roamed so long ago. In Wild Horses of the West, J. Edward de Steiguer provides an entertaining and well-researched look at one of the most controversial animal welfare issues of our timeÑthe protection of free-roaming horses on the WestÕs public lands. This is the first book in decades to include the entire story of these magnificent animals, from their evolution and biology to their historical integration into conquistador, Native American, and cowboy cultures. And the story isnÕt over. De Steiguer goes on to address the modern issuesÑ ecology, conservation, and land managementÑsurrounding wild horses in the West today. Featuring stunning color photographs of wild horses, this extremely thorough and engaging blend of history, science, and politics will appeal to students of the American West, conservation activists, and anyone interested in the beauty and power of these striking animals.

Using Science to Improve the BLM Wild Horse and Burro Program: A Way Forward reviews the science that underpins the Bureau of Land Management's oversight of free-ranging horses and burros on federal public lands in the western United States, concluding that constructive changes could be implemented. The Wild Horse and Burro Program has not used scientifically rigorous methods to estimate the population sizes of horses and burros, to model the effects of management actions on the animals, or to assess the availability and use of forage on rangelands. Evidence suggests that horse populations are growing by 15 to 20 percent each year, a level that is unsustainable for maintaining healthy horse populations as well as healthy ecosystems. Promising fertility-control methods are available to help limit this population growth, however. In addition, science-based methods exist for improving population estimates, predicting the effects of management practices in order to maintain genetically diverse, healthy populations, and estimating the productivity of rangelands. Greater transparency in how science-based methods are used to inform management decisions may help increase public confidence in the Wild Horse and Burro Program.