The Mexican Gray Wolf Recovery Program in eastern Arizona and New Mexico has long been hindered by illegal killings of the endangered animals. A recent study concluded it’s as big a factor in the population’s recovery as genetic diversity and health. Arizona Public Radio’s Ryan Heinsius reports.
With humped back and small eyes, the razorback sucker is an odd-looking fish. Native to the Colorado River basin but now endangered, it’s been found recently in an unexpected place, the large artificial reservoir of Lake Powell.