Conservation actions carried out in the United States under the Endangered Species Act have been successful in preventing extinction for 99 percent of the species that are listed as endangered or threatened. However, species loss on a global scale...
Willard (Bill )E. Nelson oral history interview as conducted by Jerry Grover. Worked in following locations in Oregon in either the field or in the office: Bend, Portland, Coos Bay, Vanport, Columbia River, Klamath River. Also spent some time in...