"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." Orion 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." American Field "An outstanding and comprehensive work." Books of the Southwest "There is quite simply...
"A landmark, fundamental for all students in the field. . . . The material, in itself fascinating and lucidly presented, will draw the reader through ...
Birders who come to the American Southwest often keep an eye out for Mexican species that stray across the border. Many neotropical migrants of western North America winter in Sonora, and a host of hummingbirds make their home south of the border as well. This eagerly awaited volume by two respected authorities covers more than 500 species of birds and contains a vast amount of information not available elsewhere. The Birds of Sonora describes all the species known from that state and includes information on distribution, seasonal patterns of occurrence, abundance, and...
Birders who come to the American Southwest often keep an eye out for Mexican species that stray across the border. Many neotropical migrants of...
