Establishment of a Nonessential Experimental Population of Sonoran Pronghorn in Southwestern Arizona (US Fish and Wildlife Service Regulation) (FWS) (2018 Edition) The Law Library presents the complete text of the Establishment of a Nonessential Experimental Population of Sonoran Pronghorn in Southwestern Arizona (US Fish and Wildlife Service Regulation) (FWS) (2018 Edition). Updated as of May 29, 2018 We, the U.S. Fish and Wildlife Service (Service), are reestablishing the Sonoran pronghorn, a federally listed endangered mammal, in its historical habitat in King Valley, Kofa National Wildlife Refuge, in Yuma County, and the Barry M. Goldwater Range-East, Maricopa County, in southwestern Arizona. We are reestablishing the Sonoran pronghorn under section 10(j) of the Endangered Species Act of 1973, as amended, and classify that reestablished population as a nonessential experimental population (NEP). The NEP is located in southwestern Arizona in an area north of Interstate 8 and south of Interstate 10, bounded by the Colorado River on the west and Interstate 10 on the east; and an area south of Interstate 8, bounded by Highway 85 on the west, Interstates 10 and 19 on the east, and the United States-Mexico border on the south. This book contains: - The complete text of the Establishment of a Nonessential Experimental Population of Sonoran Pronghorn in Southwestern Arizona (US Fish and Wildlife Service Regulation) (FWS) (2018 Edition) - A table of contents with the page number of each section