The razorback sucker is a large, warm-water fish native to the Colorado River basin. Construction of more than a dozen dams throughout the lower basin has left little natural habitat for the fish and ...

GRAND JUNCTION, Colo. (KREX)–In discussions about Colorado natives, the Razorback suckers exemplify a unique level of native identity. Previously listed as endangered for 33 years, conservation ...

PHOENIX— Federal land managers have allowed years of extensive damage from livestock grazing to streamside habitats vital for ...

Programs and recovery efforts to help Utah species currently listed under the Endangered Species Act, including the Utah prairie dog, June sucker, Colorado pikeminnow, razorback sucker ...