Birds of the Lower Colorado River Valley

"A tremendous amount of information is included in this book for banders, birders, and people working to restore the 'Nile of the American Southwest'."—North American Bird Bander

"A report on several years of scientific research undertaken to investigate the ecological relationships among desert riparian wildlife. . . . Well writen and very informative book."—The Canadian Field Naturalist

"This work is a great achievment."—Birding