This guide summarizes pertinent literature on four topics of desert bighorn sheep ecology and management: (1) their water requirements and adaptations are compared with those of other desert-dwelling ungulates; (2) the effects of human activities such as mining, poaching, hunting, ranching, hiking, and urban encroachment are discussed; (3) diseases and disease control, specifically scabies and desert bighorn sinusitis, are reviewed; and (4) the relation of bighorn sheep to other resident wildlife is addressed.

A landmark, fundamental for all students in the field. . . . The material, in itself fascinating and lucidly presented, will draw the reader through and increase his understanding of the bighorn at just about every turn of the page.ÑOrion Nature Book Review "An intelligently researched and fully documented analysis of this noble rock-climber's life history, and ecology, and the human management of this nearly impossible-to-manage wilderness species."ÑAmerican Field "An outstanding and comprehensive work."ÑBooks of the Southwest "There is quite simply nothing else around that can tell you anywhere near as much about desert sheep, by anywhere near so distinguished a crew of authors."ÑSafari